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Regulations last checked for updates: Dec 19, 2025
Title 33 - Navigation and Navigable Waters last revised: Dec 12, 2025
All Titles
Title 33
Chapter I
Part 3-COAST - PART 3-COAST GUARD AREAS, DISTRICTS, SECTORS, MARINE INSPECTION ZONES, AND CAPTAIN OF THE PORT ZONES
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] - 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
authority:
14 U.S.C. 501
,
504
; Pub. L. 107-296, 116 Stat. 2135; Department of Homeland Security Delegation No. 00170.1, Revision No. 01.4
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