49 C.F.R. § 1540.113 Inspection of airman certificate.
Title 49 - Transportation
Each individual who holds an airman certificate, medical certificate, authorization, or license issued by the FAA must present it for inspection upon a request from TSA.
Title 49: Transportation
PART 1540—CIVIL AVIATION SECURITY: GENERAL RULES
Subpart B—Responsibilities of Passengers and Other Individuals and Persons
§ 1540.113 Inspection of airman certificate.