Code of Federal Regulations > Title 33 > Chapter I > Part 3 - PART 3—COAST GUARD AREAS, DISTRICTS, SECTORS, MARINE INSPECTION ZONES, AND CAPTAIN OF THE PORT ZONES

U.S. Code of Federal Regulations

Regulations most recently checked for updates: Nov 23, 2025

Subpart 3.01 [§ 3.01-1 - § 3.01-5] - Subpart 3.01—General Provisions

Subpart 3.04 [§ 3.04-1 - § 3.04-3] - Subpart 3.04—Coast Guard Areas

Subpart 3.05 [§ 3.05-1 - § 3.05-35] - Subpart 3.05— USCG Northeast District

Subpart 3.25 [§ 3.25-1 - § 3.25-20] - Subpart 3.25—USCG East District

Subpart 3.35 [§ 3.35-1 - § 3.35-40] - Subpart 3.35—USCG Southeast District

Subpart 3.40 [§ 3.40-1 - § 3.40-65] - Subpart 3.40—USCG Heartland District

Subpart 3.45 [§ 3.45-1 - § 3.45-45] - Subpart 3.45—USCG Great Lakes District

Subpart 3.55 [§ 3.55-1 - § 3.55-25] - Subpart 3.55—USCG Southwest District

Subpart 3.65 [§ 3.65-1 - § 3.65-15] - Subpart 3.65—USCG Northwest District

Subpart 3.70 [§ 3.70-1 - § 3.70-20] - Subpart 3.70—USCG Oceania District

Subpart 3.85 [§ 3.85-1 - § 3.85-15] - Subpart 3.85—USCG Arctic District