14 C.F.R. § 135.41 Carriage of narcotic drugs, marihuana, and depressant or stimulant drugs or substances.
Title 14 - Aeronautics and Space
If the holder of a certificate operating under this part allows any aircraft owned or leased by that holder to be engaged in any operation that the certificate holder knows to be in violation of §91.19(a) of this chapter, that operation is a basis for suspending or revoking the certificate. [Doc. No. 28154, 60 FR 65939, Dec. 20, 1995]
Title 14: Aeronautics and Space
PART 135—OPERATING REQUIREMENTS: COMMUTER AND ON DEMAND OPERATIONS AND RULES GOVERNING PERSONS ON BOARD SUCH AIRCRAFT
Subpart A—General
§ 135.41 Carriage of narcotic drugs, marihuana, and depressant or stimulant drugs or substances.