StacksVerified U.S. regulatory reference

14 CFR §21.150

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
After the issuance of a production certificate—
  1. (a)Each change to the quality system is subject to review by the FAA; and
  2. (b)The holder of a production certificate must immediately notify the FAA, in writing, of any change that may affect the inspection, conformity, or airworthiness of its product or article.