Previous Chapter: Appendix D: Summary of the 2018 Plan for Verification, Detection, and Monitoring of Nuclear Weapons and Fissile Material
Suggested Citation: "Appendix E: Table of Technology Readiness Levels." National Academies of Sciences, Engineering, and Medicine. 2021. Nuclear Proliferation and Arms Control Monitoring, Detection, and Verification: A National Security Priority: Interim Report. Washington, DC: The National Academies Press. doi: 10.17226/26088.

Appendix E

Table of Technology Readiness Levels

TRLDescription
1Basic principles observed and reported
2Technology concept and/or applications formulated
3Critical function and/or proof of concept
4Component validation in laboratory environment
5Laboratory scale validation
6Pilot-scale prototype validation in relevant environment
7Full-scale prototype demonstrated in relevant environment
8Test and demonstration of completed system
9System operations

SOURCE: GAO. 2020. Technology Readiness Assessment Guide: Best Practices for Evaluating the Readiness of Technology for Use in Acquisition Programs and Projects. GAO-20-48G.

Suggested Citation: "Appendix E: Table of Technology Readiness Levels." National Academies of Sciences, Engineering, and Medicine. 2021. Nuclear Proliferation and Arms Control Monitoring, Detection, and Verification: A National Security Priority: Interim Report. Washington, DC: The National Academies Press. doi: 10.17226/26088.

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Suggested Citation: "Appendix E: Table of Technology Readiness Levels." National Academies of Sciences, Engineering, and Medicine. 2021. Nuclear Proliferation and Arms Control Monitoring, Detection, and Verification: A National Security Priority: Interim Report. Washington, DC: The National Academies Press. doi: 10.17226/26088.
Page 149
Suggested Citation: "Appendix E: Table of Technology Readiness Levels." National Academies of Sciences, Engineering, and Medicine. 2021. Nuclear Proliferation and Arms Control Monitoring, Detection, and Verification: A National Security Priority: Interim Report. Washington, DC: The National Academies Press. doi: 10.17226/26088.
Page 150
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