14 CFR §13.123
Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
- (a)During an investigation conducted under this subpart, a party may submit to the presiding officer—
- (b)If the presiding officer determines that the testimony of a witness or the receipt of an exhibit in accordance with paragraph (a) of this section will be relevant, competent, and material to the investigation, the presiding officer may subpoena the witness or use the exhibit during the investigation.