Appendix E
Table of Technology Readiness Levels
TRL | Description |
---|---|
1 | Basic principles observed and reported |
2 | Technology concept and/or applications formulated |
3 | Critical function and/or proof of concept |
4 | Component validation in laboratory environment |
5 | Laboratory scale validation |
6 | Pilot-scale prototype validation in relevant environment |
7 | Full-scale prototype demonstrated in relevant environment |
8 | Test and demonstration of completed system |
9 | System 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.
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