FREQUENTLY ASKED QUESTIONS > Stc Components > Q: Why do I need an ICA? My previous STC didn't have one.

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Q:  Why do I need an ICA?  My previous STC didn't have one.

A:  While it is true that ICA was sometimes neglected or omitted in the past, it is definitely an FAA/EASA/Transport Canada requirement.   We have made the latest revision ICA available on this website, and will keep it updated as changes may occur.