Technology Readiness Level
Revision as of 22:35, 2 March 2020 by Dusan Vudragovic (talk | contribs)
| TRL Code | TRL Description |
|---|---|
| TRL 1 | Basic principles observed. |
| TRL 2 | Technology concept formulated. |
| TRL 3 | Experimental proof of concept. |
| TRL 4 | Technology validated in lab. |
| TRL 5 | Technology validated in a relevant environment (industrially relevant environment in the case of key enabling technologies). |
| TRL 6 | Technology demonstrated in a relevant environment (industrially relevant environment in the case of key enabling technologies). |
| TRL 7 | System prototype demonstration in an operational environment. |
| TRL 8 | System complete and qualified. |
| TRL9 | Actual system is proven in an operational environment (competitive manufacturing in the case of key enabling technologies; or in space). |