14 CFR 21.177
§ 21.177 Amendment or modification.
United States · 14 CFR — Aeronautics and Space · Status: effective
Cite this
- Citation
- 14 CFR 21.177, § 21.177 Amendment or modification, United States, version 1 as recorded 2026-07-09, yourstate.us, https://yourstate.us/provision/53811
- Permanent ID
ys:prov:53811@1- SHA-256
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Full text
An airworthiness certificate may be amended or modified only upon application to the FAA.
Legislative history
This is a federal regulation, adopted through agency rulemaking under the Administrative Procedure Act — not enacted by a recorded vote of Congress.