CFR›Title 49›Subtitle B›Chapter XII›Part 1549›Subpart A›49 CFR 1549.3 Citation49 CFR 1549.3CorpusDaily eCFRDisplayed edition2026-06-23Last updated2026-06-23 § 1549.3§ 1549.3 [Reserved] Previous 1549.1 § 1549.1 Applicability. Next 1549.5 § 1549.5 Adoption and implementation of the security program.