Code of Federal Regulations > Title 49 > Chapter XII > Part 1544 - PART 1544—AIRCRAFT OPERATOR SECURITY: AIR CARRIERS AND COMMERCIAL OPERATORS

U.S. Code of Federal Regulations

Regulations most recently checked for updates: Aug 27, 2025

Subpart A [§ 1544.1 - § 1544.3] - Subpart A—General

Subpart B [§ 1544.101 - § 1544.105] - Subpart B—Security Program

Subpart C [§ 1544.201 - § 1544.239] - Subpart C—Operations

Subpart D [§ 1544.301 - § 1544.305] - Subpart D—Threat and Threat Response

Subpart E [§ 1544.401 - § 1544.411] - Subpart E—Screener Qualifications When the Aircraft Operator Performs Screening