IRImplementing rule
21.A.92Eligibility
(a)Only the type-certificate holder may apply for approval of a major change to a type-certificate under this Subpart; all other applicants for a major change to a type-certificate shall apply under Subpart E.
(b)Any natural or legal person may apply for approval of a minor change to a type-certificate under this Subpart.
IR · 21.A.92 — Regulation (EU) No 748/2012 · Regulation (EU) No 69/2014 · Initial Airworthiness Easy Access Rules · EAR revision 27 Nov 2025