StacksVerified U.S. regulatory reference

14 CFR §21.11

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
This subpart prescribes—
  1. (a)Procedural requirements for the issue of type certificates for aircraft, aircraft engines, and propellers; and
  2. (b)Rules governing the holders of those certificates.