Faceted technology taxonomy: expert review sheet

Every value of the faceted taxonomy with its definition, official sources and classification rules, for experts to validate or reject. Print this page or download the CSV, write a verdict and comments in the last two columns and send them to the portal editors, who record each decision.

Version 0.1.0, compiled 2026-10-29. Quantum sensing and metrology is complete; the other pillars are drafts to be completed by the responsible team.

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Sources read

Quantum Flagship: Strategic Research and Industry Agenda (SRIA) for quantum technologies, draft for the second phase of the public consultation; chapter 3, Quantum Sensing & Metrology Roadmap Update 2026 (pp. 75 to 100) (read 2026-10-29; draft) A draft for consultation, not an adopted agenda; page numbers as printed ("Page N of 306"). The sensing chapter lists sensor types with stated TRL ranges (p. 76), applications (pp. 76, 77, 85) and implementation pathways per platform (pp. 87 to 92).
CEN/CENELEC JTC 22 Quantum Technologies: Standardization Roadmap on Quantum Technologies, Release 1.1 (June 2025), JTC22 Q06; chapter 9, Quantum metrology, quantum sensing and quantum imaging (read 2026-10-29; published) Release 1.1 of the roadmap first written by the Focus Group on Quantum Technologies; printed page numbers.
EURAMET, European Metrology Network for Quantum Technologies (EMN-Q): European Metrology Network on Quantum Technologies: Strategic Research Agenda (draft V1.0, 8 June 2023) (read 2026-10-29; draft) The EURAMET page links the draft PDF and states that the consultation is still open. Locators are PDF pages of that draft.
EPO and USPTO: Cooperative Patent Classification, version 2026.08 (USPTO HTML pages of subclasses G01R, G04F, G01V, G01C, G01K, G01J, G01N, G01B, H10N, G06N, H04L and H04B) (read 2026-10-29; published) Each group was read on its subclass page with its full title path. A group is used only to refine items already placed under a pillar, never to place an item under a pillar, because most of these groups are not limited to quantum devices (the reason the taxonomy keeps them out of pillar membership).
OurResearch: OpenAlex topics (CC0) (read 2026-10-29; published) Topic names and descriptions read on the API. Topics are broad clusters of papers, so every link is a related or broader match, never exact.
Publications Office of the European Union: European Science Vocabulary (EuroSciVoc) (read 2026-10-29; published) Concepts read by their English preferred label in the EuroSciVoc scheme through the Publications Office SPARQL endpoint. EuroSciVoc has no concept for quantum sensing or for most sensor platforms.

Checked and not used

ISO/IEC JTC 3 Quantum technologies (vocabulary): The committee page refused the request (HTTP 403) on the checked date, and no public sensing vocabulary of JTC 3 was found. Nothing is taken from it; to be checked again by the responsible team.
OpenAlex topic T12692 Magnetic Field Sensors Techniques: Its description names fluxgate, Hall-effect and Rogowski sensors: classical magnetic sensors, not quantum ones.
CPC G01R 33/07 Hall effect devices: Ordinary Hall-effect magnetic sensors, not the quantum Hall effect; using it would place classical sensors under a quantum platform.
CPC H10N 99/05 Devices based on quantum mechanical effects, e.g. quantum interference devices or metal single-electron transistors: Mixes superconducting interference devices and single-electron transistors, so it cannot name one platform.

Quantum sensing and metrology

Quantum sensing and metrology: every value and matrix link, with an empty verdict and comments column.
Axis	Value	Definition	Sources (locator, URL, date read)	Classification rules	Current state
Function	Magnetic field sensing-function-magnetic-field	Measuring the strength or direction of a magnetic field or flux, down to the faint fields of the brain and heart or of single spins.	Quantum Flagship: Strategic Research and Industry Agenda (SRIA) for quantum technologies, draft for the second phase of the public consultation; chapter 3, Quantum Sensing & Metrology Roadmap Update 2026 (pp. 75 to 100), p. 76 (NV-centre magnetometers, SQUID fluxmeters, optically pumped magnetometers) <https://qt.eu/media/pdf/SRIA2026drafts/QT_SRIA_full.pdf> (retrieved 2026-10-29) \| CEN/CENELEC JTC 22 Quantum Technologies: Standardization Roadmap on Quantum Technologies, Release 1.1 (June 2025), JTC22 Q06; chapter 9, Quantum metrology, quantum sensing and quantum imaging, pp. 93-94 (9.2 Quantum magnetometers) <https://www.cencenelec.eu/media/CEN-CENELEC/AreasOfWork/CEN-CENELEC_Topics/Quantum%20technologies/Documentation%20and%20Materials/fgqt_q06_standardizationroadmapquantumtechnologies_release1-1.pdf> (retrieved 2026-10-29) \| EPO and USPTO: G01R33/02 Measuring direction or magnitude of magnetic fields or magnetic flux <https://www.uspto.gov/web/patents/classification/cpc/html/cpc-G01R.html> (retrieved 2026-10-29) \| OurResearch: T11993 Atomic and Subatomic Physics Research (atomic magnetometry) <https://api.openalex.org/topics/T11993> (retrieved 2026-10-29)	families: magnetometers; CPC: G01R33/02, G01R33/032, G01R33/035, G01R33/24; keywords: magnetometer, magnetometry, magnetic field sens, magnetic sens, magnetic imaging, magnetoencephalograph, magnetocardiograph, magnetomyograph, biomagnet, magnetic anomal, fluxmeter*, meg	Proposed — not yet validated by an expert
Function	Gravity, acceleration and rotation sensing-function-gravity-inertial	Measuring gravity and its gradients, acceleration or rotation, the quantities inertial navigation and geophysical surveys rely on.	Quantum Flagship: Strategic Research and Industry Agenda (SRIA) for quantum technologies, draft for the second phase of the public consultation; chapter 3, Quantum Sensing & Metrology Roadmap Update 2026 (pp. 75 to 100), p. 76 (quantum gravimeters based on atom interferometry; optomechanical accelerometers) <https://qt.eu/media/pdf/SRIA2026drafts/QT_SRIA_full.pdf> (retrieved 2026-10-29) \| CEN/CENELEC JTC 22 Quantum Technologies: Standardization Roadmap on Quantum Technologies, Release 1.1 (June 2025), JTC22 Q06; chapter 9, Quantum metrology, quantum sensing and quantum imaging, p. 92 (c: atom interferometers for gravimeters) <https://www.cencenelec.eu/media/CEN-CENELEC/AreasOfWork/CEN-CENELEC_Topics/Quantum%20technologies/Documentation%20and%20Materials/fgqt_q06_standardizationroadmapquantumtechnologies_release1-1.pdf> (retrieved 2026-10-29) \| EURAMET, European Metrology Network for Quantum Technologies (EMN-Q): European Metrology Network on Quantum Technologies: Strategic Research Agenda (draft V1.0, 8 June 2023), PDF p. 37 (atom-based sensors for gravity and rotation) <https://www.euramet.org/european-metrology-networks/quantum-technologies/strategy/strategic-research-agenda> (retrieved 2026-10-29) \| EPO and USPTO: G01V7/00 Measuring gravitational fields or waves; Gravimetric prospecting or detecting <https://www.uspto.gov/web/patents/classification/cpc/html/cpc-G01V.html> (retrieved 2026-10-29) \| EPO and USPTO: G01C19/58 Turn-sensitive devices without moving masses <https://www.uspto.gov/web/patents/classification/cpc/html/cpc-G01C.html> (retrieved 2026-10-29) \| OurResearch: T11405 Geophysics and Gravity Measurements <https://api.openalex.org/topics/T11405> (retrieved 2026-10-29)	families: gravimeters-inertial; CPC: G01V7/00, G01C19/58, G01C19/60, G01C21/16; keywords: gravimet, gravity gradiomet, gravity sens, gravity measurement, acceleromet, gyroscop, gyrometer, inertial sens, inertial measurement, inertial navigation, rotation sens, atom interferomet, quantum inertial	Proposed — not yet validated by an expert
Function	Time and frequency sensing-function-time-frequency	Keeping time or realising a stable frequency by counting an atomic or ionic transition, from microwave clocks to optical and nuclear clocks.	Quantum Flagship: Strategic Research and Industry Agenda (SRIA) for quantum technologies, draft for the second phase of the public consultation; chapter 3, Quantum Sensing & Metrology Roadmap Update 2026 (pp. 75 to 100), p. 76 (optical and atomic clocks); p. 87 (compact ion clocks, nuclear clocks) <https://qt.eu/media/pdf/SRIA2026drafts/QT_SRIA_full.pdf> (retrieved 2026-10-29) \| CEN/CENELEC JTC 22 Quantum Technologies: Standardization Roadmap on Quantum Technologies, Release 1.1 (June 2025), JTC22 Q06; chapter 9, Quantum metrology, quantum sensing and quantum imaging, p. 92 (b: quantum clocks); p. 91 (microwave and optical atomic frequency standards) <https://www.cencenelec.eu/media/CEN-CENELEC/AreasOfWork/CEN-CENELEC_Topics/Quantum%20technologies/Documentation%20and%20Materials/fgqt_q06_standardizationroadmapquantumtechnologies_release1-1.pdf> (retrieved 2026-10-29) \| EPO and USPTO: G04F5/14 Apparatus for producing preselected time intervals for use as timing standards using atomic clocks <https://www.uspto.gov/web/patents/classification/cpc/html/cpc-G04F.html> (retrieved 2026-10-29) \| OurResearch: T12004 Advanced Frequency and Time Standards <https://api.openalex.org/topics/T12004> (retrieved 2026-10-29)	families: atomic-clocks; CPC: G04F5/14; keywords: atomic clock, optical clock, lattice clock, ion clock, nuclear clock, frequency standard, frequency reference, time transfer, time and frequency, timekeeping, maser, chip-scale atomic*	Proposed — not yet validated by an expert
Function	Electric, radio-frequency and microwave fields sensing-function-electric-rf-field	Measuring static or oscillating electric fields, from radio and microwave signals to terahertz radiation, and single electric charges.	Quantum Flagship: Strategic Research and Industry Agenda (SRIA) for quantum technologies, draft for the second phase of the public consultation; chapter 3, Quantum Sensing & Metrology Roadmap Update 2026 (pp. 75 to 100), p. 76 (Rydberg RF sensors) <https://qt.eu/media/pdf/SRIA2026drafts/QT_SRIA_full.pdf> (retrieved 2026-10-29) \| EURAMET, European Metrology Network for Quantum Technologies (EMN-Q): European Metrology Network on Quantum Technologies: Strategic Research Agenda (draft V1.0, 8 June 2023), PDF p. 13 (Rydberg atoms for metrology of electric fields; single-electron charge detectors) <https://www.euramet.org/european-metrology-networks/quantum-technologies/strategy/strategic-research-agenda> (retrieved 2026-10-29) \| EPO and USPTO: G01R29/08 Measuring electromagnetic field characteristics <https://www.uspto.gov/web/patents/classification/cpc/html/cpc-G01R.html> (retrieved 2026-10-29)	CPC: G01R29/08; keywords: electrometr, electric field sens, electric field measure, electric field imaging, rf sens, radio frequency sens, radio-frequency sens, microwave sens, microwave field, rf field, rf receiver, rydberg receiver, terahertz sens, charge sens, charge detect	Proposed — not yet validated by an expert
Function	Temperature sensing-function-temperature	Measuring temperature with a quantum reference, such as noise thermometry, colour-centre spectra or quantum-noise-calibrated oscillators, including primary thermometers.	CEN/CENELEC JTC 22 Quantum Technologies: Standardization Roadmap on Quantum Technologies, Release 1.1 (June 2025), JTC22 Q06; chapter 9, Quantum metrology, quantum sensing and quantum imaging, p. 91 (nanophotonic or shot-noise thermometers); p. 42 (NV thermometry) <https://www.cencenelec.eu/media/CEN-CENELEC/AreasOfWork/CEN-CENELEC_Topics/Quantum%20technologies/Documentation%20and%20Materials/fgqt_q06_standardizationroadmapquantumtechnologies_release1-1.pdf> (retrieved 2026-10-29) \| EURAMET, European Metrology Network for Quantum Technologies (EMN-Q): European Metrology Network on Quantum Technologies: Strategic Research Agenda (draft V1.0, 8 June 2023), PDF p. 11 (Johnson noise thermometry with quantum voltage); PDF p. 35 (quantum-noise-calibrated thermometers) <https://www.euramet.org/european-metrology-networks/quantum-technologies/strategy/strategic-research-agenda> (retrieved 2026-10-29) \| EPO and USPTO: G01K7/30 Measuring temperature using thermal noise of resistances or conductors <https://www.uspto.gov/web/patents/classification/cpc/html/cpc-G01K.html> (retrieved 2026-10-29)	CPC: G01K7/006, G01K7/30; keywords: thermometr, thermometer, temperature sens, temperature measure, noise thermomet*, johnson noise	Proposed — not yet validated by an expert
Function	Force, displacement, strain and pressure sensing-function-force-displacement-pressure	Measuring mechanical quantities such as force, mass, displacement, strain, vibration or pressure, including gravitational-wave strain.	EURAMET, European Metrology Network for Quantum Technologies (EMN-Q): European Metrology Network on Quantum Technologies: Strategic Research Agenda (draft V1.0, 8 June 2023), PDF p. 13 (colour centres for temperature, force or pressure); PDF p. 30 (pressure sensing) <https://www.euramet.org/european-metrology-networks/quantum-technologies/strategy/strategic-research-agenda> (retrieved 2026-10-29) \| CEN/CENELEC JTC 22 Quantum Technologies: Standardization Roadmap on Quantum Technologies, Release 1.1 (June 2025), JTC22 Q06; chapter 9, Quantum metrology, quantum sensing and quantum imaging, p. 92 (d: quantum enhanced displacement sensing); p. 105 (high-precision force sensors; nano-optomechanical sensors) <https://www.cencenelec.eu/media/CEN-CENELEC/AreasOfWork/CEN-CENELEC_Topics/Quantum%20technologies/Documentation%20and%20Materials/fgqt_q06_standardizationroadmapquantumtechnologies_release1-1.pdf> (retrieved 2026-10-29) \| EPO and USPTO: G01B2290/55 Aspects of interferometers: quantum effects <https://www.uspto.gov/web/patents/classification/cpc/html/cpc-G01B.html> (retrieved 2026-10-29)	CPC: G01B2290/55; keywords: force sens, force measure, displacement sens, displacement measure, strain sens, pressure sens, pressure standard, vibration sens, mass sens, kibble balance, gravitational wave, optomechanical sens	Proposed — not yet validated by an expert
Function	Imaging, microscopy and ranging sensing-function-imaging-ranging	Forming images, microscopy maps or range and target information with quantum light or quantum probes, beyond what classical imaging resolves.	Quantum Flagship: Strategic Research and Industry Agenda (SRIA) for quantum technologies, draft for the second phase of the public consultation; chapter 3, Quantum Sensing & Metrology Roadmap Update 2026 (pp. 75 to 100), p. 76 (quantum imaging, TRL 3 to 7); p. 77 (NV-based imaging) <https://qt.eu/media/pdf/SRIA2026drafts/QT_SRIA_full.pdf> (retrieved 2026-10-29) \| CEN/CENELEC JTC 22 Quantum Technologies: Standardization Roadmap on Quantum Technologies, Release 1.1 (June 2025), JTC22 Q06; chapter 9, Quantum metrology, quantum sensing and quantum imaging, p. 92 (d: sub-shot-noise imaging, quantum enhanced microscopy, quantum illumination and quantum radar/LiDAR, quantum ghost imaging) <https://www.cencenelec.eu/media/CEN-CENELEC/AreasOfWork/CEN-CENELEC_Topics/Quantum%20technologies/Documentation%20and%20Materials/fgqt_q06_standardizationroadmapquantumtechnologies_release1-1.pdf> (retrieved 2026-10-29) \| Publications Office of the European Union: 0c67e976-ff93-4ca9-8ec7-ac06876e3e41 microscopy <http://data.europa.eu/8mn/euroscivoc/0c67e976-ff93-4ca9-8ec7-ac06876e3e41> (retrieved 2026-10-29)	families: quantum-imaging; keywords: imaging, imager, microscop, ghost imaging, quantum lidar, lidar, quantum radar, quantum illumination, super-resolution, tomograph*	Proposed — not yet validated by an expert
Function	Photon and particle detection sensing-function-photon-particle-detection	Detecting single photons, single electrons or particles, and resolving their number or energy, as in single-photon counting or dark-matter searches.	Quantum Flagship: Strategic Research and Industry Agenda (SRIA) for quantum technologies, draft for the second phase of the public consultation; chapter 3, Quantum Sensing & Metrology Roadmap Update 2026 (pp. 75 to 100), p. 89 (SNSPDs with photon-number resolution; detection of ions, molecules and nanoparticles); p. 90 (single-photon detectors; single-shot single-electron detectors) <https://qt.eu/media/pdf/SRIA2026drafts/QT_SRIA_full.pdf> (retrieved 2026-10-29) \| CEN/CENELEC JTC 22 Quantum Technologies: Standardization Roadmap on Quantum Technologies, Release 1.1 (June 2025), JTC22 Q06; chapter 9, Quantum metrology, quantum sensing and quantum imaging, pp. 57-58 (6.4 Single-photon detectors: TES, SNSPD) <https://www.cencenelec.eu/media/CEN-CENELEC/AreasOfWork/CEN-CENELEC_Topics/Quantum%20technologies/Documentation%20and%20Materials/fgqt_q06_standardizationroadmapquantumtechnologies_release1-1.pdf> (retrieved 2026-10-29) \| EPO and USPTO: G01J2001/442 Single-photon detection or photon counting <https://www.uspto.gov/web/patents/classification/cpc/html/cpc-G01J.html> (retrieved 2026-10-29) \| OurResearch: T11803 Superconducting and THz Device Technology <https://api.openalex.org/topics/T11803> (retrieved 2026-10-29)	CPC: G01J2001/442, G01J2005/208; keywords: single-photon detect, single photon detect, photon counting, photon-number resolv, photon number resolv, snspd, nanowire detector, transition-edge sensor, transition edge sensor, kinetic inductance detector, bolometer, particle detect, dark matter, axion	Proposed — not yet validated by an expert
Function	Electrical quantities and quantum electrical standards sensing-function-electrical-quantities	Realising or measuring voltage, resistance, current and impedance from quantum effects, the basis of the electrical units of the SI.	CEN/CENELEC JTC 22 Quantum Technologies: Standardization Roadmap on Quantum Technologies, Release 1.1 (June 2025), JTC22 Q06; chapter 9, Quantum metrology, quantum sensing and quantum imaging, p. 91 (Josephson voltage and quantum Hall resistance standards); p. 92 (a: quantum electronics) <https://www.cencenelec.eu/media/CEN-CENELEC/AreasOfWork/CEN-CENELEC_Topics/Quantum%20technologies/Documentation%20and%20Materials/fgqt_q06_standardizationroadmapquantumtechnologies_release1-1.pdf> (retrieved 2026-10-29) \| Quantum Flagship: Strategic Research and Industry Agenda (SRIA) for quantum technologies, draft for the second phase of the public consultation; chapter 3, Quantum Sensing & Metrology Roadmap Update 2026 (pp. 75 to 100), pp. 89-90 (electrical quantum metrology: quantum Hall devices, single-electron currents, JAWS) <https://qt.eu/media/pdf/SRIA2026drafts/QT_SRIA_full.pdf> (retrieved 2026-10-29) \| EURAMET, European Metrology Network for Quantum Technologies (EMN-Q): European Metrology Network on Quantum Technologies: Strategic Research Agenda (draft V1.0, 8 June 2023), PDF pp. 10-11 (quantum voltage standards and JAWS; quantum Hall resistance) <https://www.euramet.org/european-metrology-networks/quantum-technologies/strategy/strategic-research-agenda> (retrieved 2026-10-29)	keywords: quantum hall, josephson voltage, voltage standard, resistance standard, current standard, single-electron current, single electron current, electron pump, jaws, electrical metrology, metrological triangle, cryogenic current comparator*, quantum ampere	Proposed — not yet validated by an expert
Physical platform	NV and other colour centres in diamond sensing-platform-nv-diamond	Optically addressed spin defects in diamond, above all the nitrogen-vacancy centre, read out at room temperature down to the nanoscale.	Quantum Flagship: Strategic Research and Industry Agenda (SRIA) for quantum technologies, draft for the second phase of the public consultation; chapter 3, Quantum Sensing & Metrology Roadmap Update 2026 (pp. 75 to 100), p. 76 (NV-centre magnetometers); p. 89 (NV centres in diamond) <https://qt.eu/media/pdf/SRIA2026drafts/QT_SRIA_full.pdf> (retrieved 2026-10-29) \| CEN/CENELEC JTC 22 Quantum Technologies: Standardization Roadmap on Quantum Technologies, Release 1.1 (June 2025), JTC22 Q06; chapter 9, Quantum metrology, quantum sensing and quantum imaging, pp. 42-43 (5.2 NV centres); p. 94 (vi: NV magnetometers) <https://www.cencenelec.eu/media/CEN-CENELEC/AreasOfWork/CEN-CENELEC_Topics/Quantum%20technologies/Documentation%20and%20Materials/fgqt_q06_standardizationroadmapquantumtechnologies_release1-1.pdf> (retrieved 2026-10-29) \| OurResearch: T10478 Diamond and Carbon-based Materials Research <https://api.openalex.org/topics/T10478> (retrieved 2026-10-29)	families: nv-sensing; keywords: nv, nvs, nv centre, nv center, nv-centre, nv-center, nitrogen-vacancy, nitrogen vacancy, diamond, nanodiamond	Proposed — not yet validated by an expert
Physical platform	Spin defects in other solids sensing-platform-solid-state-defects	Colour centres and spin defects in hosts other than diamond, such as silicon carbide, hexagonal boron nitride or rare-earth ions in crystals.	Quantum Flagship: Strategic Research and Industry Agenda (SRIA) for quantum technologies, draft for the second phase of the public consultation; chapter 3, Quantum Sensing & Metrology Roadmap Update 2026 (pp. 75 to 100), p. 89 (other impurities and defects in solid state: rare-earth ions, spin defects, SiC) <https://qt.eu/media/pdf/SRIA2026drafts/QT_SRIA_full.pdf> (retrieved 2026-10-29) \| CEN/CENELEC JTC 22 Quantum Technologies: Standardization Roadmap on Quantum Technologies, Release 1.1 (June 2025), JTC22 Q06; chapter 9, Quantum metrology, quantum sensing and quantum imaging, p. 42 (silicon carbide and hexagonal boron nitride) <https://www.cencenelec.eu/media/CEN-CENELEC/AreasOfWork/CEN-CENELEC_Topics/Quantum%20technologies/Documentation%20and%20Materials/fgqt_q06_standardizationroadmapquantumtechnologies_release1-1.pdf> (retrieved 2026-10-29) \| EURAMET, European Metrology Network for Quantum Technologies (EMN-Q): European Metrology Network on Quantum Technologies: Strategic Research Agenda (draft V1.0, 8 June 2023), PDF p. 33 (defects in silicon carbide) <https://www.euramet.org/european-metrology-networks/quantum-technologies/strategy/strategic-research-agenda> (retrieved 2026-10-29)	keywords: silicon carbide, sic, divacanc, boron vacanc, hexagonal boron nitride, hbn, rare-earth ion, rare earth ion, rare-earth doped, spin defect, molecular spin	Proposed — not yet validated by an expert
Physical platform	Alkali vapour cells and optically pumped magnetometers sensing-platform-alkali-vapour	Warm or hot alkali atoms in a glass cell, pumped and read by light, as in optically pumped magnetometers, vapour-cell clocks and vapour-cell gyroscopes.	Quantum Flagship: Strategic Research and Industry Agenda (SRIA) for quantum technologies, draft for the second phase of the public consultation; chapter 3, Quantum Sensing & Metrology Roadmap Update 2026 (pp. 75 to 100), p. 76 (optically pumped magnetometers, TRL 9); p. 88 (warm and hot atomic vapours) <https://qt.eu/media/pdf/SRIA2026drafts/QT_SRIA_full.pdf> (retrieved 2026-10-29) \| CEN/CENELEC JTC 22 Quantum Technologies: Standardization Roadmap on Quantum Technologies, Release 1.1 (June 2025), JTC22 Q06; chapter 9, Quantum metrology, quantum sensing and quantum imaging, p. 93 (i: optically pumped magnetometers with K, Rb or Cs vapour) <https://www.cencenelec.eu/media/CEN-CENELEC/AreasOfWork/CEN-CENELEC_Topics/Quantum%20technologies/Documentation%20and%20Materials/fgqt_q06_standardizationroadmapquantumtechnologies_release1-1.pdf> (retrieved 2026-10-29) \| EPO and USPTO: G01R33/26 Measuring magnetic fields involving magnetic resonance using optical pumping <https://www.uspto.gov/web/patents/classification/cpc/html/cpc-G01R.html> (retrieved 2026-10-29) \| EPO and USPTO: G04F5/145 Atomic clocks using Coherent Population Trapping <https://www.uspto.gov/web/patents/classification/cpc/html/cpc-G04F.html> (retrieved 2026-10-29) \| OurResearch: T11993 Atomic and Subatomic Physics Research (atomic magnetometry) <https://api.openalex.org/topics/T11993> (retrieved 2026-10-29)	CPC: G01R33/26, G04F5/145, G01C19/62; keywords: vapour cell, vapor cell, atomic vapour, atomic vapor, alkali, optically pumped, opm, opms, opm-meg, coherent population trapping, serf, spin-exchange relaxation, chip-scale atomic, warm atom, hot atom	Proposed — not yet validated by an expert
Physical platform	Atomic beams and masers sensing-platform-atomic-beams-masers	Thermal atomic or molecular beams and masers, such as caesium-beam clocks and hydrogen masers, the established microwave frequency standards.	Quantum Flagship: Strategic Research and Industry Agenda (SRIA) for quantum technologies, draft for the second phase of the public consultation; chapter 3, Quantum Sensing & Metrology Roadmap Update 2026 (pp. 75 to 100), p. 96 (European clocks such as the hydrogen maser) <https://qt.eu/media/pdf/SRIA2026drafts/QT_SRIA_full.pdf> (retrieved 2026-10-29) \| CEN/CENELEC JTC 22 Quantum Technologies: Standardization Roadmap on Quantum Technologies, Release 1.1 (June 2025), JTC22 Q06; chapter 9, Quantum metrology, quantum sensing and quantum imaging, p. 91 (microwave atomic frequency standards) <https://www.cencenelec.eu/media/CEN-CENELEC/AreasOfWork/CEN-CENELEC_Topics/Quantum%20technologies/Documentation%20and%20Materials/fgqt_q06_standardizationroadmapquantumtechnologies_release1-1.pdf> (retrieved 2026-10-29) \| EPO and USPTO: G01N24/002 Using resonance on molecular beams (atomic clocks G04F 5/14; beam masers H01S 1/06) <https://www.uspto.gov/web/patents/classification/cpc/html/cpc-G01N.html> (retrieved 2026-10-29)	CPC: G01N24/002; keywords: atomic beam, caesium beam, cesium beam, molecular beam, hydrogen maser, maser	Proposed — not yet validated by an expert
Physical platform	Cold atoms and atom interferometers sensing-platform-cold-atoms	Laser-cooled neutral atoms or Bose-Einstein condensates, used in atom interferometers, optical lattice clocks and cold-atom magnetometers.	Quantum Flagship: Strategic Research and Industry Agenda (SRIA) for quantum technologies, draft for the second phase of the public consultation; chapter 3, Quantum Sensing & Metrology Roadmap Update 2026 (pp. 75 to 100), p. 76 (gravimeters based on atom interferometry); p. 88 (ultra-cold atoms: clocks, accelerometers, gravimeters) <https://qt.eu/media/pdf/SRIA2026drafts/QT_SRIA_full.pdf> (retrieved 2026-10-29) \| CEN/CENELEC JTC 22 Quantum Technologies: Standardization Roadmap on Quantum Technologies, Release 1.1 (June 2025), JTC22 Q06; chapter 9, Quantum metrology, quantum sensing and quantum imaging, p. 92 (c: atom interferometers); p. 94 (v: Bose-Einstein condensate magnetometers) <https://www.cencenelec.eu/media/CEN-CENELEC/AreasOfWork/CEN-CENELEC_Topics/Quantum%20technologies/Documentation%20and%20Materials/fgqt_q06_standardizationroadmapquantumtechnologies_release1-1.pdf> (retrieved 2026-10-29) \| OurResearch: T10425 Cold Atom Physics and Bose-Einstein Condensates <https://api.openalex.org/topics/T10425> (retrieved 2026-10-29) \| Publications Office of the European Union: ece3a974-692c-4da9-900b-dfc49c8d1dd9 quantum gases <http://data.europa.eu/8mn/euroscivoc/ece3a974-692c-4da9-900b-dfc49c8d1dd9> (retrieved 2026-10-29)	families: gravimeters-inertial; keywords: cold atom, cold-atom, ultracold, ultra-cold, atom interferomet, matter-wave, matter wave, bose-einstein, condensate, bec, lattice clock, magneto-optical trap, atom chip, laser cool, quantum gas, strontium, ytterbium	Proposed — not yet validated by an expert
Physical platform	Rydberg atoms sensing-platform-rydberg-atoms	Atoms excited to very high energy levels whose large electric dipoles make them sensitive, self-calibrated receivers of electric and radio-frequency fields.	Quantum Flagship: Strategic Research and Industry Agenda (SRIA) for quantum technologies, draft for the second phase of the public consultation; chapter 3, Quantum Sensing & Metrology Roadmap Update 2026 (pp. 75 to 100), p. 75 (Rydberg sensors advancing); p. 76 (Rydberg RF sensors, TRL 4 to 9) <https://qt.eu/media/pdf/SRIA2026drafts/QT_SRIA_full.pdf> (retrieved 2026-10-29) \| EURAMET, European Metrology Network for Quantum Technologies (EMN-Q): European Metrology Network on Quantum Technologies: Strategic Research Agenda (draft V1.0, 8 June 2023), PDF p. 13 (Rydberg atoms for metrology of electric fields) <https://www.euramet.org/european-metrology-networks/quantum-technologies/strategy/strategic-research-agenda> (retrieved 2026-10-29) \| OurResearch: T10425 Cold Atom Physics and Bose-Einstein Condensates (names Rydberg atoms) <https://api.openalex.org/topics/T10425> (retrieved 2026-10-29)	keywords: rydberg*	Proposed — not yet validated by an expert
Physical platform	Trapped ions sensing-platform-trapped-ions	Single or few charged atoms held in electromagnetic traps, used for optical ion clocks, nuclear clocks and precision measurements.	Quantum Flagship: Strategic Research and Industry Agenda (SRIA) for quantum technologies, draft for the second phase of the public consultation; chapter 3, Quantum Sensing & Metrology Roadmap Update 2026 (pp. 75 to 100), p. 87 (trapped ions: compact clocks, nuclear clocks); p. 91 (timeline) <https://qt.eu/media/pdf/SRIA2026drafts/QT_SRIA_full.pdf> (retrieved 2026-10-29) \| CEN/CENELEC JTC 22 Quantum Technologies: Standardization Roadmap on Quantum Technologies, Release 1.1 (June 2025), JTC22 Q06; chapter 9, Quantum metrology, quantum sensing and quantum imaging, p. 91 (ions among the physical platforms of quantum metrology) <https://www.cencenelec.eu/media/CEN-CENELEC/AreasOfWork/CEN-CENELEC_Topics/Quantum%20technologies/Documentation%20and%20Materials/fgqt_q06_standardizationroadmapquantumtechnologies_release1-1.pdf> (retrieved 2026-10-29)	keywords: trapped ion, trapped-ion, ion trap, ion clock, single ion, penning trap, paul trap, quantum logic clock, quantum logic spectroscop*	Proposed — not yet validated by an expert
Physical platform	SQUIDs and superconducting sensors sensing-platform-superconducting	Superconducting circuits with Josephson junctions or nanowires: SQUIDs, transition-edge sensors, nanowire single-photon detectors and Josephson voltage standards.	Quantum Flagship: Strategic Research and Industry Agenda (SRIA) for quantum technologies, draft for the second phase of the public consultation; chapter 3, Quantum Sensing & Metrology Roadmap Update 2026 (pp. 75 to 100), p. 76 (SQUID fluxmeters, TRL 9); p. 89 (superconducting nano-circuits: SNSPDs, SQUID sensors, JAWS) <https://qt.eu/media/pdf/SRIA2026drafts/QT_SRIA_full.pdf> (retrieved 2026-10-29) \| CEN/CENELEC JTC 22 Quantum Technologies: Standardization Roadmap on Quantum Technologies, Release 1.1 (June 2025), JTC22 Q06; chapter 9, Quantum metrology, quantum sensing and quantum imaging, p. 93 (SQUIDs); pp. 57-58 (TES, SNSPD) <https://www.cencenelec.eu/media/CEN-CENELEC/AreasOfWork/CEN-CENELEC_Topics/Quantum%20technologies/Documentation%20and%20Materials/fgqt_q06_standardizationroadmapquantumtechnologies_release1-1.pdf> (retrieved 2026-10-29) \| EPO and USPTO: G01R33/0354 SQUIDs (measuring magnetic fields using superconductive devices) <https://www.uspto.gov/web/patents/classification/cpc/html/cpc-G01R.html> (retrieved 2026-10-29) \| EPO and USPTO: H10N60/12 Josephson-effect devices <https://www.uspto.gov/web/patents/classification/cpc/html/cpc-H10N.html> (retrieved 2026-10-29) \| OurResearch: T11803 Superconducting and THz Device Technology <https://api.openalex.org/topics/T11803> (retrieved 2026-10-29) \| Publications Office of the European Union: b0b76f16-4d88-4484-81e8-61ba83b239c4 superconductivity <http://data.europa.eu/8mn/euroscivoc/b0b76f16-4d88-4484-81e8-61ba83b239c4> (retrieved 2026-10-29)	CPC: G01R33/035, G01K7/006, G01J2005/208, H10N60/12; keywords: squid, nano-squid, superconducting quantum interference, josephson, transition-edge, transition edge, snspd, superconducting nanowire, kinetic inductance, superconduct, jaws, cryogenic current comparator	Proposed — not yet validated by an expert
Physical platform	Optomechanical and levitated sensors sensing-platform-optomechanical	Mechanical oscillators, membranes or levitated particles coupled to light or microwaves and read out at the quantum limit, for force, acceleration and displacement.	Quantum Flagship: Strategic Research and Industry Agenda (SRIA) for quantum technologies, draft for the second phase of the public consultation; chapter 3, Quantum Sensing & Metrology Roadmap Update 2026 (pp. 75 to 100), p. 76 (optomechanical sensors, TRL 4 to 9; levitodynamics early stage); p. 88 (nano- and micro-mechanical, optomechanical and levitated systems) <https://qt.eu/media/pdf/SRIA2026drafts/QT_SRIA_full.pdf> (retrieved 2026-10-29) \| EURAMET, European Metrology Network for Quantum Technologies (EMN-Q): European Metrology Network on Quantum Technologies: Strategic Research Agenda (draft V1.0, 8 June 2023), PDF p. 34 (5.4 Optomechanical sensors) <https://www.euramet.org/european-metrology-networks/quantum-technologies/strategy/strategic-research-agenda> (retrieved 2026-10-29) \| OurResearch: T11449 Mechanical and Optical Resonators <https://api.openalex.org/topics/T11449> (retrieved 2026-10-29) \| Publications Office of the European Union: fcb515f2-b24c-40d6-ab2f-56a5ba589f67 cavity optomechanics <http://data.europa.eu/8mn/euroscivoc/fcb515f2-b24c-40d6-ab2f-56a5ba589f67> (retrieved 2026-10-29)	keywords: optomechan, opto-mechan, nanomechanical, nano-mechanical, micromechanical, mechanical oscillator, mechanical resonator, levitat, levitodynamic*, nems	Proposed — not yet validated by an expert
Physical platform	Quantum light: squeezed, entangled and single photons sensing-platform-photonic	Non-classical states of light, such as squeezed light, entangled photon pairs and single photons, used for quantum-enhanced interferometry, imaging and spectroscopy.	Quantum Flagship: Strategic Research and Industry Agenda (SRIA) for quantum technologies, draft for the second phase of the public consultation; chapter 3, Quantum Sensing & Metrology Roadmap Update 2026 (pp. 75 to 100), p. 90 (nonclassical states of light); p. 76 (quantum imaging) <https://qt.eu/media/pdf/SRIA2026drafts/QT_SRIA_full.pdf> (retrieved 2026-10-29) \| CEN/CENELEC JTC 22 Quantum Technologies: Standardization Roadmap on Quantum Technologies, Release 1.1 (June 2025), JTC22 Q06; chapter 9, Quantum metrology, quantum sensing and quantum imaging, p. 92 (d: quantum photonics, twin beam and squeezed light) <https://www.cencenelec.eu/media/CEN-CENELEC/AreasOfWork/CEN-CENELEC_Topics/Quantum%20technologies/Documentation%20and%20Materials/fgqt_q06_standardizationroadmapquantumtechnologies_release1-1.pdf> (retrieved 2026-10-29) \| EURAMET, European Metrology Network for Quantum Technologies (EMN-Q): European Metrology Network on Quantum Technologies: Strategic Research Agenda (draft V1.0, 8 June 2023), PDF p. 34 (squeezed light, as used in LIGO) <https://www.euramet.org/european-metrology-networks/quantum-technologies/strategy/strategic-research-agenda> (retrieved 2026-10-29) \| OurResearch: T11414 Quantum optics and atomic interactions <https://api.openalex.org/topics/T11414> (retrieved 2026-10-29) \| Publications Office of the European Union: e09e98aa-d55f-4d90-a60e-29da9b299ad8 quantum optics <http://data.europa.eu/8mn/euroscivoc/e09e98aa-d55f-4d90-a60e-29da9b299ad8> (retrieved 2026-10-29)	families: quantum-imaging; CPC: G01B2290/55; keywords: squeezed light, squeezed state, light squeezing, entangled photon, photon pair, non-classical light, nonclassical light, quantum light, quantum-enhanced interferomet, quantum optical sens, photonic quantum sens, quantum photonic, single-photon source, parametric down-conversion, ghost imaging, quantum illumination, quantum lidar, quantum radar, twin beam*	Proposed — not yet validated by an expert
Physical platform	Nuclear and electron spin ensembles (NMR-type) sensing-platform-spin-ensembles-nmr	Ensembles of nuclear or electron spins, often hyperpolarised, read by magnetic resonance, as in nuclear-spin magnetometers, co-magnetometers and NMR gyroscopes.	CEN/CENELEC JTC 22 Quantum Technologies: Standardization Roadmap on Quantum Technologies, Release 1.1 (June 2025), JTC22 Q06; chapter 9, Quantum metrology, quantum sensing and quantum imaging, p. 93 (ii to iv: nuclear spin magnetometers, co-magnetometers, proton magnetometers) <https://www.cencenelec.eu/media/CEN-CENELEC/AreasOfWork/CEN-CENELEC_Topics/Quantum%20technologies/Documentation%20and%20Materials/fgqt_q06_standardizationroadmapquantumtechnologies_release1-1.pdf> (retrieved 2026-10-29) \| EPO and USPTO: G01C19/60 Electronic or nuclear magnetic resonance gyrometers <https://www.uspto.gov/web/patents/classification/cpc/html/cpc-G01C.html> (retrieved 2026-10-29) \| EPO and USPTO: G01N24/08 Investigating materials by nuclear magnetic resonance <https://www.uspto.gov/web/patents/classification/cpc/html/cpc-G01N.html> (retrieved 2026-10-29) \| OurResearch: T11809 Advanced NMR Techniques and Applications <https://api.openalex.org/topics/T11809> (retrieved 2026-10-29)	CPC: G01C19/60, G01N24/08, G01N24/10; keywords: nmr, nuclear magnetic resonance, hyperpolari, dynamic nuclear polari, epr, esr, electron paramagnetic resonance, electron spin resonance, spin ensemble, nuclear spin, co-magnetometer, comagnetometer, proton magnetometer*, zero-field nmr	Proposed — not yet validated by an expert
Physical platform	Semiconductor and 2D quantum electronic devices sensing-platform-semiconductor-2d	Quantum Hall devices, single-electron pumps and transistors and quantum dots in semiconductors or graphene, the basis of quantum electrical standards and charge sensors.	Quantum Flagship: Strategic Research and Industry Agenda (SRIA) for quantum technologies, draft for the second phase of the public consultation; chapter 3, Quantum Sensing & Metrology Roadmap Update 2026 (pp. 75 to 100), pp. 89-90 (electrical quantum metrology: quantum Hall devices, single-electron sources and detectors, 2-DEG materials) <https://qt.eu/media/pdf/SRIA2026drafts/QT_SRIA_full.pdf> (retrieved 2026-10-29) \| CEN/CENELEC JTC 22 Quantum Technologies: Standardization Roadmap on Quantum Technologies, Release 1.1 (June 2025), JTC22 Q06; chapter 9, Quantum metrology, quantum sensing and quantum imaging, p. 92 (a: single-electron sources, quantum Hall effect) <https://www.cencenelec.eu/media/CEN-CENELEC/AreasOfWork/CEN-CENELEC_Topics/Quantum%20technologies/Documentation%20and%20Materials/fgqt_q06_standardizationroadmapquantumtechnologies_release1-1.pdf> (retrieved 2026-10-29) \| EURAMET, European Metrology Network for Quantum Technologies (EMN-Q): European Metrology Network on Quantum Technologies: Strategic Research Agenda (draft V1.0, 8 June 2023), PDF p. 13 (single-electron transistors and quantum dots as charge detectors) <https://www.euramet.org/european-metrology-networks/quantum-technologies/strategy/strategic-research-agenda> (retrieved 2026-10-29) \| OurResearch: T10382 Quantum and electron transport phenomena <https://api.openalex.org/topics/T10382> (retrieved 2026-10-29)	keywords: quantum hall, single-electron, single electron, electron pump, quantum dot, 2deg, two-dimensional electron, graphene, coulomb blockade, quantum point contact	Proposed — not yet validated by an expert
Application sector	Positioning, navigation and timing sensing-application-pnt	Navigation and timing without or alongside satellite signals: inertial navigation, map-matching on magnetic or gravity maps, and clocks that synchronise networks.	Quantum Flagship: Strategic Research and Industry Agenda (SRIA) for quantum technologies, draft for the second phase of the public consultation; chapter 3, Quantum Sensing & Metrology Roadmap Update 2026 (pp. 75 to 100), p. 77 (PNT: GNSS-denied navigation, small precision clocks); p. 85 (ranked first by impact by 2035) <https://qt.eu/media/pdf/SRIA2026drafts/QT_SRIA_full.pdf> (retrieved 2026-10-29) \| CEN/CENELEC JTC 22 Quantum Technologies: Standardization Roadmap on Quantum Technologies, Release 1.1 (June 2025), JTC22 Q06; chapter 9, Quantum metrology, quantum sensing and quantum imaging, p. 92 (b: GNSS resilience, network synchronisation) <https://www.cencenelec.eu/media/CEN-CENELEC/AreasOfWork/CEN-CENELEC_Topics/Quantum%20technologies/Documentation%20and%20Materials/fgqt_q06_standardizationroadmapquantumtechnologies_release1-1.pdf> (retrieved 2026-10-29) \| Publications Office of the European Union: c582fc6b-76d9-455b-b457-34e226d48f04 inertial navigation system <http://data.europa.eu/8mn/euroscivoc/c582fc6b-76d9-455b-b457-34e226d48f04> (retrieved 2026-10-29) \| Publications Office of the European Union: 25520bdc-f0ad-46d2-8ff9-f21bb50d2ce6 global navigation satellite system <http://data.europa.eu/8mn/euroscivoc/25520bdc-f0ad-46d2-8ff9-f21bb50d2ce6> (retrieved 2026-10-29)	keywords: navigation, positioning, gnss, gps, pnt, time distribution, time transfer, synchroni, timing	Proposed — not yet validated by an expert
Application sector	Medicine, biology and life sciences sensing-application-health-life-sciences	Diagnosis and research on the body and on living cells: magnetoencephalography, magnetocardiography, magnetic resonance and microscopy of biological samples.	Quantum Flagship: Strategic Research and Industry Agenda (SRIA) for quantum technologies, draft for the second phase of the public consultation; chapter 3, Quantum Sensing & Metrology Roadmap Update 2026 (pp. 75 to 100), p. 76 (medical and microscopy: MEG, MCG, MMG); p. 85 (biology and medicine) <https://qt.eu/media/pdf/SRIA2026drafts/QT_SRIA_full.pdf> (retrieved 2026-10-29) \| CEN/CENELEC JTC 22 Quantum Technologies: Standardization Roadmap on Quantum Technologies, Release 1.1 (June 2025), JTC22 Q06; chapter 9, Quantum metrology, quantum sensing and quantum imaging, p. 93 (MEG and MCG) <https://www.cencenelec.eu/media/CEN-CENELEC/AreasOfWork/CEN-CENELEC_Topics/Quantum%20technologies/Documentation%20and%20Materials/fgqt_q06_standardizationroadmapquantumtechnologies_release1-1.pdf> (retrieved 2026-10-29) \| Publications Office of the European Union: 4149c404-cb51-4f7c-93f2-cc346e8c9c98 magnetic resonance imaging <http://data.europa.eu/8mn/euroscivoc/4149c404-cb51-4f7c-93f2-cc346e8c9c98> (retrieved 2026-10-29)	keywords: medical, medicine, biomedic, clinical, diagnos, brain, heart, cardiac, neuro, magnetoencephalograph, magnetocardiograph, mri, cancer, biolog, living cell, health, patient	Proposed — not yet validated by an expert
Application sector	Geoscience, earth observation and resources sensing-application-geoscience-resources	Surveying the Earth: geodesy, gravity and magnetic mapping, climate and water monitoring, volcano and hazard watch, and exploring for minerals or underground structures.	Quantum Flagship: Strategic Research and Industry Agenda (SRIA) for quantum technologies, draft for the second phase of the public consultation; chapter 3, Quantum Sensing & Metrology Roadmap Update 2026 (pp. 75 to 100), p. 77 (geophysics and geodesy, prospection); p. 85 (exploration; gravity and seismology) <https://qt.eu/media/pdf/SRIA2026drafts/QT_SRIA_full.pdf> (retrieved 2026-10-29) \| EURAMET, European Metrology Network for Quantum Technologies (EMN-Q): European Metrology Network on Quantum Technologies: Strategic Research Agenda (draft V1.0, 8 June 2023), PDF p. 37 (climate variables, underground resources, geodetic references) <https://www.euramet.org/european-metrology-networks/quantum-technologies/strategy/strategic-research-agenda> (retrieved 2026-10-29) \| OurResearch: T11405 Geophysics and Gravity Measurements <https://api.openalex.org/topics/T11405> (retrieved 2026-10-29)	keywords: geophysic, geodes, geodetic, earth observation, climate, hydrolog, groundwater, volcan, seismic, seismolog, earthquake, mineral exploration, exploration, subsurface, underground, mining, civil engineering	Proposed — not yet validated by an expert
Application sector	Defence and security sensing-application-defence-security	Military and security uses: magnetic and gravity anomaly detection, navigation in contested environments, signal intelligence and electronic warfare.	Quantum Flagship: Strategic Research and Industry Agenda (SRIA) for quantum technologies, draft for the second phase of the public consultation; chapter 3, Quantum Sensing & Metrology Roadmap Update 2026 (pp. 75 to 100), p. 77 (defence and security); p. 85 (electromagnetic spectrum operations); p. 92 (6.1 space and defence) <https://qt.eu/media/pdf/SRIA2026drafts/QT_SRIA_full.pdf> (retrieved 2026-10-29)	keywords: defence, defense, military, security, submarine*, surveillance, anomaly detection, electronic warfare, signal intelligence, sigint, dual-use, dual use	Proposed — not yet validated by an expert
Application sector	Industrial testing and microelectronics sensing-application-industry-testing	Non-destructive testing of materials and components, failure analysis of chips and circuits, battery and current diagnostics in industry.	Quantum Flagship: Strategic Research and Industry Agenda (SRIA) for quantum technologies, draft for the second phase of the public consultation; chapter 3, Quantum Sensing & Metrology Roadmap Update 2026 (pp. 75 to 100), p. 77 (micro-electronics: circuit tests, failure analysis; industrial non-destructive testing) <https://qt.eu/media/pdf/SRIA2026drafts/QT_SRIA_full.pdf> (retrieved 2026-10-29) \| CEN/CENELEC JTC 22 Quantum Technologies: Standardization Roadmap on Quantum Technologies, Release 1.1 (June 2025), JTC22 Q06; chapter 9, Quantum metrology, quantum sensing and quantum imaging, p. 93 (magnetic materials characterisation, high current detection, battery diagnostics, automotive engineering) <https://www.cencenelec.eu/media/CEN-CENELEC/AreasOfWork/CEN-CENELEC_Topics/Quantum%20technologies/Documentation%20and%20Materials/fgqt_q06_standardizationroadmapquantumtechnologies_release1-1.pdf> (retrieved 2026-10-29)	keywords: non-destructive, nondestructive, ndt, failure analysis, battery, batteries, inspection, quality control, industrial, industry, automotive, semiconductor test, chip test, circuit test	Proposed — not yet validated by an expert
Application sector	Metrology, calibration and SI units sensing-application-metrology-standards	Realising and disseminating the SI units outside national laboratories, calibration and traceability with intrinsically accurate quantum standards.	CEN/CENELEC JTC 22 Quantum Technologies: Standardization Roadmap on Quantum Technologies, Release 1.1 (June 2025), JTC22 Q06; chapter 9, Quantum metrology, quantum sensing and quantum imaging, p. 91 (9.1.2.1 Traceability and realization of SI base units outside of NMIs) <https://www.cencenelec.eu/media/CEN-CENELEC/AreasOfWork/CEN-CENELEC_Topics/Quantum%20technologies/Documentation%20and%20Materials/fgqt_q06_standardizationroadmapquantumtechnologies_release1-1.pdf> (retrieved 2026-10-29) \| EURAMET, European Metrology Network for Quantum Technologies (EMN-Q): European Metrology Network on Quantum Technologies: Strategic Research Agenda (draft V1.0, 8 June 2023), PDF pp. 10-11 (primary quantum standards) <https://www.euramet.org/european-metrology-networks/quantum-technologies/strategy/strategic-research-agenda> (retrieved 2026-10-29) \| Quantum Flagship: Strategic Research and Industry Agenda (SRIA) for quantum technologies, draft for the second phase of the public consultation; chapter 3, Quantum Sensing & Metrology Roadmap Update 2026 (pp. 75 to 100), p. 85 (traceability of measurements) <https://qt.eu/media/pdf/SRIA2026drafts/QT_SRIA_full.pdf> (retrieved 2026-10-29)	keywords: metrolog, si unit, si base unit, traceab, calibrat, primary standard, measurement standard*, redefinition	Proposed — not yet validated by an expert
Application sector	Fundamental physics and space science sensing-application-fundamental-science-space	Using quantum sensors as probes of fundamental physics and in space missions: gravitational waves, dark matter, tests of relativity and space gravimetry.	Quantum Flagship: Strategic Research and Industry Agenda (SRIA) for quantum technologies, draft for the second phase of the public consultation; chapter 3, Quantum Sensing & Metrology Roadmap Update 2026 (pp. 75 to 100), p. 81 (gravitational physics, dark matter, relativity tests); pp. 88-89 (fundamental-physics probes) <https://qt.eu/media/pdf/SRIA2026drafts/QT_SRIA_full.pdf> (retrieved 2026-10-29) \| EURAMET, European Metrology Network for Quantum Technologies (EMN-Q): European Metrology Network on Quantum Technologies: Strategic Research Agenda (draft V1.0, 8 June 2023), PDF p. 37 (space science) <https://www.euramet.org/european-metrology-networks/quantum-technologies/strategy/strategic-research-agenda> (retrieved 2026-10-29)	keywords: dark matter, gravitational wave, fundamental physics, fundamental constant, relativity, equivalence principle, standard model, space mission, in space, satellite, microgravity	Proposed — not yet validated by an expert
Application sector	Telecommunications and radio spectrum sensing-application-communications-spectrum	Uses in telecommunications and radio: receivers, spectrum monitoring and analysis, and timing for communication networks.	Quantum Flagship: Strategic Research and Industry Agenda (SRIA) for quantum technologies, draft for the second phase of the public consultation; chapter 3, Quantum Sensing & Metrology Roadmap Update 2026 (pp. 75 to 100), p. 75 (telecommunications); p. 77 (RF spectrum analyser) <https://qt.eu/media/pdf/SRIA2026drafts/QT_SRIA_full.pdf> (retrieved 2026-10-29)	keywords: telecommunication, telecom, spectrum analys, spectrum monitor, radio receiver, rf receiver, wireless, 5g, 6g, radar	Proposed — not yet validated by an expert
Maturity	Research (TRL 1 to 3) sensing-maturity-trl-1-3	Principles observed up to proof of concept in the laboratory, as stated by a source for a named sensor type.	Quantum Flagship: Strategic Research and Industry Agenda (SRIA) for quantum technologies, draft for the second phase of the public consultation; chapter 3, Quantum Sensing & Metrology Roadmap Update 2026 (pp. 75 to 100), pp. 75-76 (TRL ranges per sensor type; TRL 9 means commercial products exist for some applications) <https://qt.eu/media/pdf/SRIA2026drafts/QT_SRIA_full.pdf> (retrieved 2026-10-29)	none (not classified by rules)	Proposed — not yet validated by an expert
Maturity	Development (TRL 4 to 6) sensing-maturity-trl-4-6	Validated in the laboratory or demonstrated in a relevant environment, as stated by a source for a named sensor type.	Quantum Flagship: Strategic Research and Industry Agenda (SRIA) for quantum technologies, draft for the second phase of the public consultation; chapter 3, Quantum Sensing & Metrology Roadmap Update 2026 (pp. 75 to 100), pp. 75-76 (TRL ranges per sensor type) <https://qt.eu/media/pdf/SRIA2026drafts/QT_SRIA_full.pdf> (retrieved 2026-10-29)	none (not classified by rules)	Proposed — not yet validated by an expert
Maturity	Deployment (TRL 7 to 9) sensing-maturity-trl-7-9	Demonstrated in an operational environment up to commercial products, as stated by a source for a named sensor type.	Quantum Flagship: Strategic Research and Industry Agenda (SRIA) for quantum technologies, draft for the second phase of the public consultation; chapter 3, Quantum Sensing & Metrology Roadmap Update 2026 (pp. 75 to 100), pp. 75-76 (TRL ranges per sensor type) <https://qt.eu/media/pdf/SRIA2026drafts/QT_SRIA_full.pdf> (retrieved 2026-10-29)	none (not classified by rules)	Proposed — not yet validated by an expert
Matrix: function by platform	Magnetic field × NV and other colour centres in diamond cell:sensing-function-magnetic-field\|sensing-platform-nv-diamond		Quantum Flagship: p. 76 <https://qt.eu/media/pdf/SRIA2026drafts/QT_SRIA_full.pdf> \| CEN/CENELEC JTC 22 Quantum Technologies: pp. 92, 94 <https://www.cencenelec.eu/media/CEN-CENELEC/AreasOfWork/CEN-CENELEC_Topics/Quantum%20technologies/Documentation%20and%20Materials/fgqt_q06_standardizationroadmapquantumtechnologies_release1-1.pdf> \| EURAMET, European Metrology Network for Quantum Technologies (EMN-Q): PDF p. 13 <https://www.euramet.org/european-metrology-networks/quantum-technologies/strategy/strategic-research-agenda>		Sourced
Matrix: function by platform	Magnetic field × Alkali vapour cells and optically pumped magnetometers cell:sensing-function-magnetic-field\|sensing-platform-alkali-vapour		Quantum Flagship: p. 76 <https://qt.eu/media/pdf/SRIA2026drafts/QT_SRIA_full.pdf> \| CEN/CENELEC JTC 22 Quantum Technologies: p. 93 <https://www.cencenelec.eu/media/CEN-CENELEC/AreasOfWork/CEN-CENELEC_Topics/Quantum%20technologies/Documentation%20and%20Materials/fgqt_q06_standardizationroadmapquantumtechnologies_release1-1.pdf> \| EPO and USPTO: G01R33/26 <https://www.uspto.gov/web/patents/classification/cpc/html/cpc-G01R.html>		Sourced
Matrix: function by platform	Magnetic field × SQUIDs and superconducting sensors cell:sensing-function-magnetic-field\|sensing-platform-superconducting		Quantum Flagship: p. 76 <https://qt.eu/media/pdf/SRIA2026drafts/QT_SRIA_full.pdf> \| CEN/CENELEC JTC 22 Quantum Technologies: p. 93 <https://www.cencenelec.eu/media/CEN-CENELEC/AreasOfWork/CEN-CENELEC_Topics/Quantum%20technologies/Documentation%20and%20Materials/fgqt_q06_standardizationroadmapquantumtechnologies_release1-1.pdf> \| EURAMET, European Metrology Network for Quantum Technologies (EMN-Q): PDF p. 13 <https://www.euramet.org/european-metrology-networks/quantum-technologies/strategy/strategic-research-agenda> \| EPO and USPTO: G01R33/0354 <https://www.uspto.gov/web/patents/classification/cpc/html/cpc-G01R.html>		Sourced
Matrix: function by platform	Magnetic field × Cold atoms and atom interferometers cell:sensing-function-magnetic-field\|sensing-platform-cold-atoms		CEN/CENELEC JTC 22 Quantum Technologies: pp. 92, 94 <https://www.cencenelec.eu/media/CEN-CENELEC/AreasOfWork/CEN-CENELEC_Topics/Quantum%20technologies/Documentation%20and%20Materials/fgqt_q06_standardizationroadmapquantumtechnologies_release1-1.pdf> \| EURAMET, European Metrology Network for Quantum Technologies (EMN-Q): PDF p. 13 <https://www.euramet.org/european-metrology-networks/quantum-technologies/strategy/strategic-research-agenda>		Sourced
Matrix: function by platform	Magnetic field × Nuclear and electron spin ensembles (NMR-type) cell:sensing-function-magnetic-field\|sensing-platform-spin-ensembles-nmr		CEN/CENELEC JTC 22 Quantum Technologies: p. 93 <https://www.cencenelec.eu/media/CEN-CENELEC/AreasOfWork/CEN-CENELEC_Topics/Quantum%20technologies/Documentation%20and%20Materials/fgqt_q06_standardizationroadmapquantumtechnologies_release1-1.pdf>		Sourced
Matrix: function by platform	Magnetic field × Spin defects in other solids cell:sensing-function-magnetic-field\|sensing-platform-solid-state-defects		CEN/CENELEC JTC 22 Quantum Technologies: p. 42 <https://www.cencenelec.eu/media/CEN-CENELEC/AreasOfWork/CEN-CENELEC_Topics/Quantum%20technologies/Documentation%20and%20Materials/fgqt_q06_standardizationroadmapquantumtechnologies_release1-1.pdf> \| EURAMET, European Metrology Network for Quantum Technologies (EMN-Q): PDF p. 33 <https://www.euramet.org/european-metrology-networks/quantum-technologies/strategy/strategic-research-agenda>		Sourced
Matrix: function by platform	Magnetic field × Quantum light: squeezed, entangled and single photons cell:sensing-function-magnetic-field\|sensing-platform-photonic	Photonic quantum metrology named as benefiting magnetometry.	EURAMET, European Metrology Network for Quantum Technologies (EMN-Q): PDF p. 30 <https://www.euramet.org/european-metrology-networks/quantum-technologies/strategy/strategic-research-agenda>		Sourced
Matrix: function by platform	Magnetic field × Optomechanical and levitated sensors cell:sensing-function-magnetic-field\|sensing-platform-optomechanical				To be confirmed
Matrix: function by platform	Magnetic field × Trapped ions cell:sensing-function-magnetic-field\|sensing-platform-trapped-ions				To be confirmed
Matrix: function by platform	Gravity, acceleration and rotation × Cold atoms and atom interferometers cell:sensing-function-gravity-inertial\|sensing-platform-cold-atoms		Quantum Flagship: pp. 76, 88 <https://qt.eu/media/pdf/SRIA2026drafts/QT_SRIA_full.pdf> \| CEN/CENELEC JTC 22 Quantum Technologies: p. 92 <https://www.cencenelec.eu/media/CEN-CENELEC/AreasOfWork/CEN-CENELEC_Topics/Quantum%20technologies/Documentation%20and%20Materials/fgqt_q06_standardizationroadmapquantumtechnologies_release1-1.pdf> \| EURAMET, European Metrology Network for Quantum Technologies (EMN-Q): PDF p. 37 <https://www.euramet.org/european-metrology-networks/quantum-technologies/strategy/strategic-research-agenda>		Sourced
Matrix: function by platform	Gravity, acceleration and rotation × Optomechanical and levitated sensors cell:sensing-function-gravity-inertial\|sensing-platform-optomechanical	Optomechanical accelerometers.	Quantum Flagship: p. 76 <https://qt.eu/media/pdf/SRIA2026drafts/QT_SRIA_full.pdf>		Sourced
Matrix: function by platform	Gravity, acceleration and rotation × Alkali vapour cells and optically pumped magnetometers cell:sensing-function-gravity-inertial\|sensing-platform-alkali-vapour	Optically pumped magnetic resonance gyrometers.	EPO and USPTO: G01C19/62 <https://www.uspto.gov/web/patents/classification/cpc/html/cpc-G01C.html>		Sourced
Matrix: function by platform	Gravity, acceleration and rotation × Nuclear and electron spin ensembles (NMR-type) cell:sensing-function-gravity-inertial\|sensing-platform-spin-ensembles-nmr	Nuclear magnetic resonance gyroscopes.	EPO and USPTO: G01C19/60 <https://www.uspto.gov/web/patents/classification/cpc/html/cpc-G01C.html>		Sourced
Matrix: function by platform	Gravity, acceleration and rotation × Quantum light: squeezed, entangled and single photons cell:sensing-function-gravity-inertial\|sensing-platform-photonic	Photonic quantum metrology named as benefiting gravimetry and accelerometry.	EURAMET, European Metrology Network for Quantum Technologies (EMN-Q): PDF p. 30 <https://www.euramet.org/european-metrology-networks/quantum-technologies/strategy/strategic-research-agenda>		Sourced
Matrix: function by platform	Gravity, acceleration and rotation × Trapped ions cell:sensing-function-gravity-inertial\|sensing-platform-trapped-ions				To be confirmed
Matrix: function by platform	Time and frequency × Cold atoms and atom interferometers cell:sensing-function-time-frequency\|sensing-platform-cold-atoms	Optical lattice clocks.	Quantum Flagship: p. 88 <https://qt.eu/media/pdf/SRIA2026drafts/QT_SRIA_full.pdf> \| EURAMET, European Metrology Network for Quantum Technologies (EMN-Q): PDF p. 37 <https://www.euramet.org/european-metrology-networks/quantum-technologies/strategy/strategic-research-agenda>		Sourced
Matrix: function by platform	Time and frequency × Trapped ions cell:sensing-function-time-frequency\|sensing-platform-trapped-ions	Compact ion clocks; nuclear clocks.	Quantum Flagship: pp. 87, 91 <https://qt.eu/media/pdf/SRIA2026drafts/QT_SRIA_full.pdf>		Sourced
Matrix: function by platform	Time and frequency × Alkali vapour cells and optically pumped magnetometers cell:sensing-function-time-frequency\|sensing-platform-alkali-vapour	Vapour-cell and chip-scale atomic clocks.	EPO and USPTO: G04F5/145 <https://www.uspto.gov/web/patents/classification/cpc/html/cpc-G04F.html> \| CEN/CENELEC JTC 22 Quantum Technologies: p. 92 <https://www.cencenelec.eu/media/CEN-CENELEC/AreasOfWork/CEN-CENELEC_Topics/Quantum%20technologies/Documentation%20and%20Materials/fgqt_q06_standardizationroadmapquantumtechnologies_release1-1.pdf>		Sourced
Matrix: function by platform	Time and frequency × Atomic beams and masers cell:sensing-function-time-frequency\|sensing-platform-atomic-beams-masers	Hydrogen masers and microwave frequency standards.	Quantum Flagship: p. 96 <https://qt.eu/media/pdf/SRIA2026drafts/QT_SRIA_full.pdf> \| CEN/CENELEC JTC 22 Quantum Technologies: p. 91 <https://www.cencenelec.eu/media/CEN-CENELEC/AreasOfWork/CEN-CENELEC_Topics/Quantum%20technologies/Documentation%20and%20Materials/fgqt_q06_standardizationroadmapquantumtechnologies_release1-1.pdf>		Sourced
Matrix: function by platform	Time and frequency × Spin defects in other solids cell:sensing-function-time-frequency\|sensing-platform-solid-state-defects	Solid-state nuclear clocks (thorium-doped crystals) to be confirmed.			To be confirmed
Matrix: function by platform	Electric, radio-frequency and microwave fields × Rydberg atoms cell:sensing-function-electric-rf-field\|sensing-platform-rydberg-atoms		Quantum Flagship: p. 76 <https://qt.eu/media/pdf/SRIA2026drafts/QT_SRIA_full.pdf> \| EURAMET, European Metrology Network for Quantum Technologies (EMN-Q): PDF p. 13 <https://www.euramet.org/european-metrology-networks/quantum-technologies/strategy/strategic-research-agenda>		Sourced
Matrix: function by platform	Electric, radio-frequency and microwave fields × NV and other colour centres in diamond cell:sensing-function-electric-rf-field\|sensing-platform-nv-diamond		CEN/CENELEC JTC 22 Quantum Technologies: p. 43 <https://www.cencenelec.eu/media/CEN-CENELEC/AreasOfWork/CEN-CENELEC_Topics/Quantum%20technologies/Documentation%20and%20Materials/fgqt_q06_standardizationroadmapquantumtechnologies_release1-1.pdf> \| EURAMET, European Metrology Network for Quantum Technologies (EMN-Q): PDF p. 33 <https://www.euramet.org/european-metrology-networks/quantum-technologies/strategy/strategic-research-agenda>		Sourced
Matrix: function by platform	Electric, radio-frequency and microwave fields × Spin defects in other solids cell:sensing-function-electric-rf-field\|sensing-platform-solid-state-defects		EURAMET, European Metrology Network for Quantum Technologies (EMN-Q): PDF p. 33 <https://www.euramet.org/european-metrology-networks/quantum-technologies/strategy/strategic-research-agenda>		Sourced
Matrix: function by platform	Electric, radio-frequency and microwave fields × SQUIDs and superconducting sensors cell:sensing-function-electric-rf-field\|sensing-platform-superconducting	Nano-SQUIDs for electromagnetic measurements; microwave single-photon detectors.	EURAMET, European Metrology Network for Quantum Technologies (EMN-Q): PDF p. 13 <https://www.euramet.org/european-metrology-networks/quantum-technologies/strategy/strategic-research-agenda>		Sourced
Matrix: function by platform	Electric, radio-frequency and microwave fields × Optomechanical and levitated sensors cell:sensing-function-electric-rf-field\|sensing-platform-optomechanical	Electromagnetic fields from radio to terahertz frequencies.	EURAMET, European Metrology Network for Quantum Technologies (EMN-Q): PDF p. 35 <https://www.euramet.org/european-metrology-networks/quantum-technologies/strategy/strategic-research-agenda>		Sourced
Matrix: function by platform	Electric, radio-frequency and microwave fields × Quantum light: squeezed, entangled and single photons cell:sensing-function-electric-rf-field\|sensing-platform-photonic		EURAMET, European Metrology Network for Quantum Technologies (EMN-Q): PDF p. 30 <https://www.euramet.org/european-metrology-networks/quantum-technologies/strategy/strategic-research-agenda>		Sourced
Matrix: function by platform	Electric, radio-frequency and microwave fields × Semiconductor and 2D quantum electronic devices cell:sensing-function-electric-rf-field\|sensing-platform-semiconductor-2d	Single-electron charge detectors.	EURAMET, European Metrology Network for Quantum Technologies (EMN-Q): PDF p. 13 <https://www.euramet.org/european-metrology-networks/quantum-technologies/strategy/strategic-research-agenda>		Sourced
Matrix: function by platform	Electric, radio-frequency and microwave fields × Alkali vapour cells and optically pumped magnetometers cell:sensing-function-electric-rf-field\|sensing-platform-alkali-vapour	Atom-based rf-field sensing is named for atoms in general (EMN-Q PDF p. 37), not for vapour cells.			To be confirmed
Matrix: function by platform	Temperature × NV and other colour centres in diamond cell:sensing-function-temperature\|sensing-platform-nv-diamond		CEN/CENELEC JTC 22 Quantum Technologies: p. 42 <https://www.cencenelec.eu/media/CEN-CENELEC/AreasOfWork/CEN-CENELEC_Topics/Quantum%20technologies/Documentation%20and%20Materials/fgqt_q06_standardizationroadmapquantumtechnologies_release1-1.pdf> \| EURAMET, European Metrology Network for Quantum Technologies (EMN-Q): PDF pp. 13, 31 <https://www.euramet.org/european-metrology-networks/quantum-technologies/strategy/strategic-research-agenda>		Sourced
Matrix: function by platform	Temperature × Spin defects in other solids cell:sensing-function-temperature\|sensing-platform-solid-state-defects		EURAMET, European Metrology Network for Quantum Technologies (EMN-Q): PDF p. 33 <https://www.euramet.org/european-metrology-networks/quantum-technologies/strategy/strategic-research-agenda>		Sourced
Matrix: function by platform	Temperature × SQUIDs and superconducting sensors cell:sensing-function-temperature\|sensing-platform-superconducting	Johnson noise thermometry with quantum voltage; superconducting thermometers.	EURAMET, European Metrology Network for Quantum Technologies (EMN-Q): PDF p. 11 <https://www.euramet.org/european-metrology-networks/quantum-technologies/strategy/strategic-research-agenda> \| EPO and USPTO: G01K7/006 <https://www.uspto.gov/web/patents/classification/cpc/html/cpc-G01K.html>		Sourced
Matrix: function by platform	Temperature × Optomechanical and levitated sensors cell:sensing-function-temperature\|sensing-platform-optomechanical	Quantum-noise-calibrated thermometers.	EURAMET, European Metrology Network for Quantum Technologies (EMN-Q): PDF p. 35 <https://www.euramet.org/european-metrology-networks/quantum-technologies/strategy/strategic-research-agenda>		Sourced
Matrix: function by platform	Temperature × Quantum light: squeezed, entangled and single photons cell:sensing-function-temperature\|sensing-platform-photonic	Photonic and shot-noise thermometers.	EURAMET, European Metrology Network for Quantum Technologies (EMN-Q): PDF p. 30 <https://www.euramet.org/european-metrology-networks/quantum-technologies/strategy/strategic-research-agenda> \| CEN/CENELEC JTC 22 Quantum Technologies: p. 91 <https://www.cencenelec.eu/media/CEN-CENELEC/AreasOfWork/CEN-CENELEC_Topics/Quantum%20technologies/Documentation%20and%20Materials/fgqt_q06_standardizationroadmapquantumtechnologies_release1-1.pdf>		Sourced
Matrix: function by platform	Temperature × Rydberg atoms cell:sensing-function-temperature\|sensing-platform-rydberg-atoms	Atom-based temperature sensing is named for atoms in general (EMN-Q PDF p. 37).			To be confirmed
Matrix: function by platform	Temperature × Semiconductor and 2D quantum electronic devices cell:sensing-function-temperature\|sensing-platform-semiconductor-2d	Coulomb-blockade thermometers to be confirmed.			To be confirmed
Matrix: function by platform	Force, displacement, strain and pressure × NV and other colour centres in diamond cell:sensing-function-force-displacement-pressure\|sensing-platform-nv-diamond	Force, pressure and strain.	EURAMET, European Metrology Network for Quantum Technologies (EMN-Q): PDF p. 13 <https://www.euramet.org/european-metrology-networks/quantum-technologies/strategy/strategic-research-agenda> \| CEN/CENELEC JTC 22 Quantum Technologies: p. 43 <https://www.cencenelec.eu/media/CEN-CENELEC/AreasOfWork/CEN-CENELEC_Topics/Quantum%20technologies/Documentation%20and%20Materials/fgqt_q06_standardizationroadmapquantumtechnologies_release1-1.pdf>		Sourced
Matrix: function by platform	Force, displacement, strain and pressure × Spin defects in other solids cell:sensing-function-force-displacement-pressure\|sensing-platform-solid-state-defects		EURAMET, European Metrology Network for Quantum Technologies (EMN-Q): PDF p. 33 <https://www.euramet.org/european-metrology-networks/quantum-technologies/strategy/strategic-research-agenda>		Sourced
Matrix: function by platform	Force, displacement, strain and pressure × Optomechanical and levitated sensors cell:sensing-function-force-displacement-pressure\|sensing-platform-optomechanical		Quantum Flagship: p. 88 <https://qt.eu/media/pdf/SRIA2026drafts/QT_SRIA_full.pdf> \| CEN/CENELEC JTC 22 Quantum Technologies: p. 105 <https://www.cencenelec.eu/media/CEN-CENELEC/AreasOfWork/CEN-CENELEC_Topics/Quantum%20technologies/Documentation%20and%20Materials/fgqt_q06_standardizationroadmapquantumtechnologies_release1-1.pdf> \| EURAMET, European Metrology Network for Quantum Technologies (EMN-Q): PDF p. 34 <https://www.euramet.org/european-metrology-networks/quantum-technologies/strategy/strategic-research-agenda>		Sourced
Matrix: function by platform	Force, displacement, strain and pressure × Quantum light: squeezed, entangled and single photons cell:sensing-function-force-displacement-pressure\|sensing-platform-photonic	Quantum-enhanced displacement sensing; squeezed light in gravitational-wave detectors.	CEN/CENELEC JTC 22 Quantum Technologies: p. 92 <https://www.cencenelec.eu/media/CEN-CENELEC/AreasOfWork/CEN-CENELEC_Topics/Quantum%20technologies/Documentation%20and%20Materials/fgqt_q06_standardizationroadmapquantumtechnologies_release1-1.pdf> \| EURAMET, European Metrology Network for Quantum Technologies (EMN-Q): PDF pp. 30, 34 <https://www.euramet.org/european-metrology-networks/quantum-technologies/strategy/strategic-research-agenda>		Sourced
Matrix: function by platform	Force, displacement, strain and pressure × SQUIDs and superconducting sensors cell:sensing-function-force-displacement-pressure\|sensing-platform-superconducting	Mass through Kibble balances with quantum voltage standards.	EURAMET, European Metrology Network for Quantum Technologies (EMN-Q): PDF p. 11 <https://www.euramet.org/european-metrology-networks/quantum-technologies/strategy/strategic-research-agenda> \| CEN/CENELEC JTC 22 Quantum Technologies: p. 91 <https://www.cencenelec.eu/media/CEN-CENELEC/AreasOfWork/CEN-CENELEC_Topics/Quantum%20technologies/Documentation%20and%20Materials/fgqt_q06_standardizationroadmapquantumtechnologies_release1-1.pdf>		Sourced
Matrix: function by platform	Force, displacement, strain and pressure × Cold atoms and atom interferometers cell:sensing-function-force-displacement-pressure\|sensing-platform-cold-atoms	Atom-based length measurement is named for atoms in general (EMN-Q PDF p. 37).			To be confirmed
Matrix: function by platform	Imaging, microscopy and ranging × Quantum light: squeezed, entangled and single photons cell:sensing-function-imaging-ranging\|sensing-platform-photonic		Quantum Flagship: pp. 76, 90 <https://qt.eu/media/pdf/SRIA2026drafts/QT_SRIA_full.pdf> \| CEN/CENELEC JTC 22 Quantum Technologies: p. 92 <https://www.cencenelec.eu/media/CEN-CENELEC/AreasOfWork/CEN-CENELEC_Topics/Quantum%20technologies/Documentation%20and%20Materials/fgqt_q06_standardizationroadmapquantumtechnologies_release1-1.pdf>		Sourced
Matrix: function by platform	Imaging, microscopy and ranging × NV and other colour centres in diamond cell:sensing-function-imaging-ranging\|sensing-platform-nv-diamond	NV-based imaging and NV-centre microscopes.	Quantum Flagship: p. 77 <https://qt.eu/media/pdf/SRIA2026drafts/QT_SRIA_full.pdf> \| CEN/CENELEC JTC 22 Quantum Technologies: p. 105 <https://www.cencenelec.eu/media/CEN-CENELEC/AreasOfWork/CEN-CENELEC_Topics/Quantum%20technologies/Documentation%20and%20Materials/fgqt_q06_standardizationroadmapquantumtechnologies_release1-1.pdf>		Sourced
Matrix: function by platform	Imaging, microscopy and ranging × Alkali vapour cells and optically pumped magnetometers cell:sensing-function-imaging-ranging\|sensing-platform-alkali-vapour	Magnetic brain mapping (MEG) with optically pumped magnetometers.	CEN/CENELEC JTC 22 Quantum Technologies: p. 93 <https://www.cencenelec.eu/media/CEN-CENELEC/AreasOfWork/CEN-CENELEC_Topics/Quantum%20technologies/Documentation%20and%20Materials/fgqt_q06_standardizationroadmapquantumtechnologies_release1-1.pdf>		Sourced
Matrix: function by platform	Imaging, microscopy and ranging × SQUIDs and superconducting sensors cell:sensing-function-imaging-ranging\|sensing-platform-superconducting	Imaging with superconducting single-photon detector arrays to be confirmed.			To be confirmed
Matrix: function by platform	Imaging, microscopy and ranging × Nuclear and electron spin ensembles (NMR-type) cell:sensing-function-imaging-ranging\|sensing-platform-spin-ensembles-nmr	Hyperpolarised magnetic resonance imaging to be confirmed.			To be confirmed
Matrix: function by platform	Photon and particle detection × SQUIDs and superconducting sensors cell:sensing-function-photon-particle-detection\|sensing-platform-superconducting		Quantum Flagship: p. 89 <https://qt.eu/media/pdf/SRIA2026drafts/QT_SRIA_full.pdf> \| CEN/CENELEC JTC 22 Quantum Technologies: pp. 57-58 <https://www.cencenelec.eu/media/CEN-CENELEC/AreasOfWork/CEN-CENELEC_Topics/Quantum%20technologies/Documentation%20and%20Materials/fgqt_q06_standardizationroadmapquantumtechnologies_release1-1.pdf> \| EURAMET, European Metrology Network for Quantum Technologies (EMN-Q): PDF p. 13 <https://www.euramet.org/european-metrology-networks/quantum-technologies/strategy/strategic-research-agenda>		Sourced
Matrix: function by platform	Photon and particle detection × Quantum light: squeezed, entangled and single photons cell:sensing-function-photon-particle-detection\|sensing-platform-photonic		Quantum Flagship: p. 90 <https://qt.eu/media/pdf/SRIA2026drafts/QT_SRIA_full.pdf> \| CEN/CENELEC JTC 22 Quantum Technologies: p. 92 <https://www.cencenelec.eu/media/CEN-CENELEC/AreasOfWork/CEN-CENELEC_Topics/Quantum%20technologies/Documentation%20and%20Materials/fgqt_q06_standardizationroadmapquantumtechnologies_release1-1.pdf>		Sourced
Matrix: function by platform	Photon and particle detection × Semiconductor and 2D quantum electronic devices cell:sensing-function-photon-particle-detection\|sensing-platform-semiconductor-2d	Single-shot single-electron detectors.	Quantum Flagship: p. 90 <https://qt.eu/media/pdf/SRIA2026drafts/QT_SRIA_full.pdf>		Sourced
Matrix: function by platform	Photon and particle detection × Optomechanical and levitated sensors cell:sensing-function-photon-particle-detection\|sensing-platform-optomechanical	Mechanical sensors as dark-matter probes.	Quantum Flagship: pp. 88-89 <https://qt.eu/media/pdf/SRIA2026drafts/QT_SRIA_full.pdf>		Sourced
Matrix: function by platform	Photon and particle detection × Rydberg atoms cell:sensing-function-photon-particle-detection\|sensing-platform-rydberg-atoms	Microwave photon counting with Rydberg atoms to be confirmed.			To be confirmed
Matrix: function by platform	Electrical quantities and quantum electrical standards × SQUIDs and superconducting sensors cell:sensing-function-electrical-quantities\|sensing-platform-superconducting	Josephson voltage standards and JAWS.	Quantum Flagship: p. 89 <https://qt.eu/media/pdf/SRIA2026drafts/QT_SRIA_full.pdf> \| CEN/CENELEC JTC 22 Quantum Technologies: pp. 91-92 <https://www.cencenelec.eu/media/CEN-CENELEC/AreasOfWork/CEN-CENELEC_Topics/Quantum%20technologies/Documentation%20and%20Materials/fgqt_q06_standardizationroadmapquantumtechnologies_release1-1.pdf> \| EURAMET, European Metrology Network for Quantum Technologies (EMN-Q): PDF pp. 10-11 <https://www.euramet.org/european-metrology-networks/quantum-technologies/strategy/strategic-research-agenda>		Sourced
Matrix: function by platform	Electrical quantities and quantum electrical standards × Semiconductor and 2D quantum electronic devices cell:sensing-function-electrical-quantities\|sensing-platform-semiconductor-2d	Quantum Hall resistance and single-electron current standards.	Quantum Flagship: pp. 89-90 <https://qt.eu/media/pdf/SRIA2026drafts/QT_SRIA_full.pdf> \| CEN/CENELEC JTC 22 Quantum Technologies: p. 92 <https://www.cencenelec.eu/media/CEN-CENELEC/AreasOfWork/CEN-CENELEC_Topics/Quantum%20technologies/Documentation%20and%20Materials/fgqt_q06_standardizationroadmapquantumtechnologies_release1-1.pdf> \| EURAMET, European Metrology Network for Quantum Technologies (EMN-Q): PDF p. 11 <https://www.euramet.org/european-metrology-networks/quantum-technologies/strategy/strategic-research-agenda>		Sourced

Quantum computing and simulation

Quantum computing and simulation (draft — to be completed by the responsible team): starter values, with an empty verdict and comments column.
Axis	Value	Definition	Sources (locator, URL, date read)	Classification rules	Current state
Physical platform	Superconducting qubits computing-platform-superconducting	Qubits made of superconducting circuits with Josephson junctions, operated at millikelvin temperatures.	Quantum Flagship: Strategic Research and Industry Agenda (SRIA) for quantum technologies, draft for the second phase of the public consultation; chapter 3, Quantum Sensing & Metrology Roadmap Update 2026 (pp. 75 to 100), chapter 1, Quantum Computing & Simulation Roadmap Update 2026 (pp. 3 to 42) <https://qt.eu/media/pdf/SRIA2026drafts/QT_SRIA_full.pdf> (retrieved 2026-10-29) \| EPO and USPTO: G06N10/40 Physical realisations or architectures of quantum processors or components for manipulating qubits <https://www.uspto.gov/web/patents/classification/cpc/html/cpc-G06N.html> (retrieved 2026-10-29)	families: superconducting	Proposed — not yet validated by an expert
Physical platform	Trapped ions computing-platform-trapped-ions	Qubits stored in charged atoms held by electromagnetic fields and driven by lasers or microwaves.	Quantum Flagship: Strategic Research and Industry Agenda (SRIA) for quantum technologies, draft for the second phase of the public consultation; chapter 3, Quantum Sensing & Metrology Roadmap Update 2026 (pp. 75 to 100), chapter 1, Quantum Computing & Simulation Roadmap Update 2026 (pp. 3 to 42) <https://qt.eu/media/pdf/SRIA2026drafts/QT_SRIA_full.pdf> (retrieved 2026-10-29) \| EPO and USPTO: G06N10/40 Physical realisations or architectures of quantum processors or components for manipulating qubits <https://www.uspto.gov/web/patents/classification/cpc/html/cpc-G06N.html> (retrieved 2026-10-29)	families: trapped-ions	Proposed — not yet validated by an expert
Physical platform	Neutral atoms computing-platform-neutral-atoms	Qubits stored in neutral atoms held in optical tweezer arrays and coupled through Rydberg states.	Quantum Flagship: Strategic Research and Industry Agenda (SRIA) for quantum technologies, draft for the second phase of the public consultation; chapter 3, Quantum Sensing & Metrology Roadmap Update 2026 (pp. 75 to 100), chapter 1, Quantum Computing & Simulation Roadmap Update 2026 (pp. 3 to 42) <https://qt.eu/media/pdf/SRIA2026drafts/QT_SRIA_full.pdf> (retrieved 2026-10-29) \| EPO and USPTO: G06N10/40 Physical realisations or architectures of quantum processors or components for manipulating qubits <https://www.uspto.gov/web/patents/classification/cpc/html/cpc-G06N.html> (retrieved 2026-10-29)	families: neutral-atoms	Proposed — not yet validated by an expert
Physical platform	Photonic qubits computing-platform-photonic	Quantum information carried by single photons or squeezed light in optical circuits.	Quantum Flagship: Strategic Research and Industry Agenda (SRIA) for quantum technologies, draft for the second phase of the public consultation; chapter 3, Quantum Sensing & Metrology Roadmap Update 2026 (pp. 75 to 100), chapter 1, Quantum Computing & Simulation Roadmap Update 2026 (pp. 3 to 42) <https://qt.eu/media/pdf/SRIA2026drafts/QT_SRIA_full.pdf> (retrieved 2026-10-29) \| EPO and USPTO: G06N10/40 Physical realisations or architectures of quantum processors or components for manipulating qubits <https://www.uspto.gov/web/patents/classification/cpc/html/cpc-G06N.html> (retrieved 2026-10-29)	families: photonic	Proposed — not yet validated by an expert
Physical platform	Spin qubits in semiconductors computing-platform-spin-qubits	Qubits encoded in electron or nuclear spins in semiconductor quantum dots or donors.	Quantum Flagship: Strategic Research and Industry Agenda (SRIA) for quantum technologies, draft for the second phase of the public consultation; chapter 3, Quantum Sensing & Metrology Roadmap Update 2026 (pp. 75 to 100), chapter 1, Quantum Computing & Simulation Roadmap Update 2026 (pp. 3 to 42) <https://qt.eu/media/pdf/SRIA2026drafts/QT_SRIA_full.pdf> (retrieved 2026-10-29) \| EPO and USPTO: G06N10/40 Physical realisations or architectures of quantum processors or components for manipulating qubits <https://www.uspto.gov/web/patents/classification/cpc/html/cpc-G06N.html> (retrieved 2026-10-29)	families: spin-qubits	Proposed — not yet validated by an expert
Physical platform	Colour centres computing-platform-nv-diamond	Qubits held by optically addressed defects in crystals, mostly in diamond.	Quantum Flagship: Strategic Research and Industry Agenda (SRIA) for quantum technologies, draft for the second phase of the public consultation; chapter 3, Quantum Sensing & Metrology Roadmap Update 2026 (pp. 75 to 100), chapter 1, Quantum Computing & Simulation Roadmap Update 2026 (pp. 3 to 42) <https://qt.eu/media/pdf/SRIA2026drafts/QT_SRIA_full.pdf> (retrieved 2026-10-29) \| EPO and USPTO: G06N10/40 Physical realisations or architectures of quantum processors or components for manipulating qubits <https://www.uspto.gov/web/patents/classification/cpc/html/cpc-G06N.html> (retrieved 2026-10-29)	families: nv-diamond	Proposed — not yet validated by an expert
Physical platform	Topological qubits computing-platform-topological	Qubits that would store information in non-local states of exotic quasiparticles.	Quantum Flagship: Strategic Research and Industry Agenda (SRIA) for quantum technologies, draft for the second phase of the public consultation; chapter 3, Quantum Sensing & Metrology Roadmap Update 2026 (pp. 75 to 100), chapter 1, Quantum Computing & Simulation Roadmap Update 2026 (pp. 3 to 42) <https://qt.eu/media/pdf/SRIA2026drafts/QT_SRIA_full.pdf> (retrieved 2026-10-29) \| EPO and USPTO: G06N10/40 Physical realisations or architectures of quantum processors or components for manipulating qubits <https://www.uspto.gov/web/patents/classification/cpc/html/cpc-G06N.html> (retrieved 2026-10-29)	families: topological	Proposed — not yet validated by an expert
Computing paradigm	Gate-based (digital) computing computing-paradigm-gate-based	Programmable processors that run quantum circuits of gates, with or without error correction.	Quantum Flagship: Strategic Research and Industry Agenda (SRIA) for quantum technologies, draft for the second phase of the public consultation; chapter 3, Quantum Sensing & Metrology Roadmap Update 2026 (pp. 75 to 100), chapter 1, Quantum Computing & Simulation Roadmap Update 2026 (pp. 3 to 42) <https://qt.eu/media/pdf/SRIA2026drafts/QT_SRIA_full.pdf> (retrieved 2026-10-29) \| EPO and USPTO: G06N10/20 Models of quantum computing, e.g. quantum circuits or universal quantum computers <https://www.uspto.gov/web/patents/classification/cpc/html/cpc-G06N.html> (retrieved 2026-10-29)	families: digital-simulation	Proposed — not yet validated by an expert
Computing paradigm	Analogue quantum simulation computing-paradigm-analogue-simulation	Purpose-built quantum systems whose own dynamics mirror the model under study.	Quantum Flagship: Strategic Research and Industry Agenda (SRIA) for quantum technologies, draft for the second phase of the public consultation; chapter 3, Quantum Sensing & Metrology Roadmap Update 2026 (pp. 75 to 100), chapter 1, Quantum Computing & Simulation Roadmap Update 2026 (pp. 3 to 42) <https://qt.eu/media/pdf/SRIA2026drafts/QT_SRIA_full.pdf> (retrieved 2026-10-29)	families: analogue-simulators	Proposed — not yet validated by an expert
Computing paradigm	Quantum annealing computing-paradigm-annealing	Special-purpose processors that relax towards low-energy solutions of optimisation problems.	Quantum Flagship: Strategic Research and Industry Agenda (SRIA) for quantum technologies, draft for the second phase of the public consultation; chapter 3, Quantum Sensing & Metrology Roadmap Update 2026 (pp. 75 to 100), chapter 1, Quantum Computing & Simulation Roadmap Update 2026 (pp. 3 to 42) <https://qt.eu/media/pdf/SRIA2026drafts/QT_SRIA_full.pdf> (retrieved 2026-10-29)	families: annealing	Proposed — not yet validated by an expert

Quantum communication

Quantum communication (draft — to be completed by the responsible team): starter values, with an empty verdict and comments column.
Axis	Value	Definition	Sources (locator, URL, date read)	Classification rules	Current state
Function	Key distribution communication-function-key-distribution	Agreeing secret keys whose secrecy rests on quantum measurement.	Quantum Flagship: Strategic Research and Industry Agenda (SRIA) for quantum technologies, draft for the second phase of the public consultation; chapter 3, Quantum Sensing & Metrology Roadmap Update 2026 (pp. 75 to 100), chapter 2, Quantum Communication Roadmap Update 2026 (pp. 43 to 74) <https://qt.eu/media/pdf/SRIA2026drafts/QT_SRIA_full.pdf> (retrieved 2026-10-29) \| EPO and USPTO: H04L9/0852 Quantum cryptography <https://www.uspto.gov/web/patents/classification/cpc/html/cpc-H04L.html> (retrieved 2026-10-29)	families: qkd	Proposed — not yet validated by an expert
Function	Random number generation communication-function-random-numbers	Producing random numbers from a quantum process.	Quantum Flagship: Strategic Research and Industry Agenda (SRIA) for quantum technologies, draft for the second phase of the public consultation; chapter 3, Quantum Sensing & Metrology Roadmap Update 2026 (pp. 75 to 100), chapter 2, Quantum Communication Roadmap Update 2026 (pp. 43 to 74) <https://qt.eu/media/pdf/SRIA2026drafts/QT_SRIA_full.pdf> (retrieved 2026-10-29)	families: qrng	Proposed — not yet validated by an expert
Function	Entanglement distribution and networking communication-function-entanglement-distribution	Distributing entanglement between distant nodes, with repeaters, towards a quantum internet.	Quantum Flagship: Strategic Research and Industry Agenda (SRIA) for quantum technologies, draft for the second phase of the public consultation; chapter 3, Quantum Sensing & Metrology Roadmap Update 2026 (pp. 75 to 100), chapter 2, Quantum Communication Roadmap Update 2026 (pp. 43 to 74) <https://qt.eu/media/pdf/SRIA2026drafts/QT_SRIA_full.pdf> (retrieved 2026-10-29) \| EPO and USPTO: H04L9/0855 Quantum cryptography involving additional nodes, e.g. quantum relays, repeaters <https://www.uspto.gov/web/patents/classification/cpc/html/cpc-H04L.html> (retrieved 2026-10-29)	families: quantum-networks	Proposed — not yet validated by an expert
Function	Quantum storage communication-function-quantum-storage	Storing a quantum state of light or matter and releasing it on demand.	Quantum Flagship: Strategic Research and Industry Agenda (SRIA) for quantum technologies, draft for the second phase of the public consultation; chapter 3, Quantum Sensing & Metrology Roadmap Update 2026 (pp. 75 to 100), chapter 2, Quantum Communication Roadmap Update 2026 (pp. 43 to 74) <https://qt.eu/media/pdf/SRIA2026drafts/QT_SRIA_full.pdf> (retrieved 2026-10-29)	families: quantum-memories	Proposed — not yet validated by an expert
Channel	Optical fibre links communication-channel-fibre	Quantum signals sent through optical fibre, alone or alongside classical traffic.	Quantum Flagship: Strategic Research and Industry Agenda (SRIA) for quantum technologies, draft for the second phase of the public consultation; chapter 3, Quantum Sensing & Metrology Roadmap Update 2026 (pp. 75 to 100), chapter 2, Quantum Communication Roadmap Update 2026 (pp. 43 to 74) <https://qt.eu/media/pdf/SRIA2026drafts/QT_SRIA_full.pdf> (retrieved 2026-10-29) \| EPO and USPTO: H04B10/70 Photonic quantum communication <https://www.uspto.gov/web/patents/classification/cpc/html/cpc-H04B.html> (retrieved 2026-10-29)	none (not classified by rules)	Proposed — not yet validated by an expert
Channel	Free-space and satellite links communication-channel-free-space-satellite	Quantum signals sent through free space, between ground stations or through satellites.	Quantum Flagship: Strategic Research and Industry Agenda (SRIA) for quantum technologies, draft for the second phase of the public consultation; chapter 3, Quantum Sensing & Metrology Roadmap Update 2026 (pp. 75 to 100), chapter 2, Quantum Communication Roadmap Update 2026 (pp. 43 to 74) <https://qt.eu/media/pdf/SRIA2026drafts/QT_SRIA_full.pdf> (retrieved 2026-10-29)	families: satellite-qcomm	Proposed — not yet validated by an expert

Enabling technologies and supply chain

Enabling technologies and supply chain (draft — to be completed by the responsible team): starter values, with an empty verdict and comments column.
Axis	Value	Definition	Sources (locator, URL, date read)	Classification rules	Current state
Component or layer	Cryogenics and cooling enabling-component-cryogenics	Equipment that cools quantum devices to kelvin or millikelvin temperatures.	Quantum Flagship: Strategic Research and Industry Agenda (SRIA) for quantum technologies, draft for the second phase of the public consultation; chapter 3, Quantum Sensing & Metrology Roadmap Update 2026 (pp. 75 to 100), chapter 4, Supply Chain and Enabling Technologies Roadmap Update 2026 (pp. 101 to 134) <https://qt.eu/media/pdf/SRIA2026drafts/QT_SRIA_full.pdf> (retrieved 2026-10-29)	families: cryogenics	Proposed — not yet validated by an expert
Component or layer	Photonics, lasers and optics enabling-component-photonics	Lasers, optical components, integrated photonics and detectors used by quantum systems.	Quantum Flagship: Strategic Research and Industry Agenda (SRIA) for quantum technologies, draft for the second phase of the public consultation; chapter 3, Quantum Sensing & Metrology Roadmap Update 2026 (pp. 75 to 100), chapter 4, Supply Chain and Enabling Technologies Roadmap Update 2026 (pp. 101 to 134) <https://qt.eu/media/pdf/SRIA2026drafts/QT_SRIA_full.pdf> (retrieved 2026-10-29)	families: photonics	Proposed — not yet validated by an expert
Component or layer	Control electronics enabling-component-electronics-control	Electronics that generate, route and read the signals that drive qubits and sensors.	Quantum Flagship: Strategic Research and Industry Agenda (SRIA) for quantum technologies, draft for the second phase of the public consultation; chapter 3, Quantum Sensing & Metrology Roadmap Update 2026 (pp. 75 to 100), chapter 4, Supply Chain and Enabling Technologies Roadmap Update 2026 (pp. 101 to 134) <https://qt.eu/media/pdf/SRIA2026drafts/QT_SRIA_full.pdf> (retrieved 2026-10-29)	families: electronics-control	Proposed — not yet validated by an expert
Component or layer	Materials and fabrication enabling-component-materials-fabrication	Substrates, thin films, foundries and pilot lines for quantum chips and devices.	Quantum Flagship: Strategic Research and Industry Agenda (SRIA) for quantum technologies, draft for the second phase of the public consultation; chapter 3, Quantum Sensing & Metrology Roadmap Update 2026 (pp. 75 to 100), chapter 4, Supply Chain and Enabling Technologies Roadmap Update 2026 (pp. 101 to 134) <https://qt.eu/media/pdf/SRIA2026drafts/QT_SRIA_full.pdf> (retrieved 2026-10-29)	families: materials-fabrication	Proposed — not yet validated by an expert
Component or layer	Software stack enabling-component-software-stack	Frameworks, compilers, simulators and control software for quantum systems.	Quantum Flagship: Strategic Research and Industry Agenda (SRIA) for quantum technologies, draft for the second phase of the public consultation; chapter 3, Quantum Sensing & Metrology Roadmap Update 2026 (pp. 75 to 100), chapter 4, Supply Chain and Enabling Technologies Roadmap Update 2026 (pp. 101 to 134) <https://qt.eu/media/pdf/SRIA2026drafts/QT_SRIA_full.pdf> (retrieved 2026-10-29)	families: software-stack	Proposed — not yet validated by an expert

Quantum-safe security (post-quantum cryptography)

Quantum-safe security (post-quantum cryptography) (draft — to be completed by the responsible team): starter values, with an empty verdict and comments column.
Axis	Value	Definition	Sources (locator, URL, date read)	Classification rules	Current state
Function	Algorithms and standards quantum-safe-security-function-algorithms-standards	Classical public-key algorithms believed to resist quantum attacks, and their standards.	Quantum Flagship: Strategic Research and Industry Agenda (SRIA) for quantum technologies, draft for the second phase of the public consultation; chapter 3, Quantum Sensing & Metrology Roadmap Update 2026 (pp. 75 to 100), chapter 6, European Quantum Standardisation Roadmap Update 2026 (pp. 168 to 223) <https://qt.eu/media/pdf/SRIA2026drafts/QT_SRIA_full.pdf> (retrieved 2026-10-29)	families: pqc-algorithms	Proposed — not yet validated by an expert
Function	Products quantum-safe-security-function-products	Software and hardware that ship post-quantum algorithms.	Quantum Flagship: Strategic Research and Industry Agenda (SRIA) for quantum technologies, draft for the second phase of the public consultation; chapter 3, Quantum Sensing & Metrology Roadmap Update 2026 (pp. 75 to 100), chapter 6, European Quantum Standardisation Roadmap Update 2026 (pp. 168 to 223) <https://qt.eu/media/pdf/SRIA2026drafts/QT_SRIA_full.pdf> (retrieved 2026-10-29)	families: pqc-products	Proposed — not yet validated by an expert
Function	Migration quantum-safe-security-function-migration	Inventories, road maps and coordination that move an organisation to quantum-safe cryptography.	Quantum Flagship: Strategic Research and Industry Agenda (SRIA) for quantum technologies, draft for the second phase of the public consultation; chapter 3, Quantum Sensing & Metrology Roadmap Update 2026 (pp. 75 to 100), chapter 6, European Quantum Standardisation Roadmap Update 2026 (pp. 168 to 223) <https://qt.eu/media/pdf/SRIA2026drafts/QT_SRIA_full.pdf> (retrieved 2026-10-29)	families: pqc-migration	Proposed — not yet validated by an expert