The Agency applies its best efforts to ensure completeness of this list.
The EASA STC list compiles Supplemental Type Certificates issued by EASA since 03/06/2004. All EASA STCs are published except:
- 'Grandfathered' STCs issued by the EU Member States prior to 29/09/2003.
- STCs issued by Switzerland (FOCA) prior to 2007
- Recently issued STCs may not yet appear on the list
Should you discover missing data or for any other question, we kindly request you to contact the following mailbox STC [at] easa [dot] europa [dot] eu
Please also refer to our FAQ on “Who do I contact to request a copy of a grandfathered STC?””