14 CFR 406.157
§ 406.157 Expert or opinion witnesses.
United States · 14 CFR — Aeronautics and Space · Status: effective
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- Citation
- 14 CFR 406.157, § 406.157 Expert or opinion witnesses, United States, version 1 as recorded 2026-07-09, yourstate.us, https://yourstate.us/provision/59622
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Full text
An employee of the FAA may not be called as an expert or opinion witness for any party other than the agency, in any proceeding governed by this part. An employee of a respondent may not be called as an expert or opinion witness for the complainant in any proceeding governed by this part to which the respondent is a party.
Legislative history
This is a federal regulation, adopted through agency rulemaking under the Administrative Procedure Act — not enacted by a recorded vote of Congress.