StacksVerified U.S. regulatory reference

14 CFR §121.15

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
If a certificate holder operating under this part permits 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.