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Title 33

Displaying title 33, up to date as of 10/02/2026. Title 33 was last amended 9/30/2026.
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Title 33Navigation and Navigable WatersPart / Section
Chapter ICoast Guard, Department of Homeland Security1 – 199
Subchapter AGeneral1 – 27
Part 3Coast Guard Areas, Districts, Sectors, Marine Inspection Zones, and Captain of the Port Zones3.01-1 – 3.85-15
Subpart 3.01General Provisions3.01-1 – 3.01-5
§ 3.01-1General description.
§ 3.01-5Assignment of functions.
Subpart 3.04Coast Guard Areas3.04-1 – 3.04-3
§ 3.04-1Atlantic Area.
§ 3.04-3Pacific Area.
Subpart 3.05 USCG Northeast District3.05-1 – 3.05-35
Subpart 3.25USCG East District3.25-1 – 3.25-20
Subpart 3.35USCG Southeast District3.35-1 – 3.35-40
Subpart 3.40USCG Heartland District3.40-1 – 3.40-65
Subpart 3.45USCG Great Lakes District3.45-1 – 3.45-45
Subpart 3.55USCG Southwest District3.55-1 – 3.55-25
Subpart 3.65USCG Northwest District3.65-1 – 3.65-15
§ 3.65-1USCG Northwest District.
§ 3.65-10Sector Puget Sound Marine Inspection Zone and Captain of the Port Zone.
§ 3.65-15Sector Columbia River Marine Inspection Zone and Captain of the Port Zone.
Subpart 3.70USCG Oceania District3.70-1 – 3.70-20
§ 3.70-1USCG Oceania District.
§ 3.70-10Sector Honolulu Marine Inspection Zone and Captain of the Port Zone.
§ 3.70-15U.S. Coast Guard Forces Micronesia/Sector Guam Marine Inspection Zone and Captain of the Port Zone.
§ 3.70-20Activities Far East Marine Inspection Zone.
Subpart 3.85USCG Arctic District3.85-1 – 3.85-15
§ 3.85-1USCG Arctic District.
§ 3.85-10Sector: Southeast Alaska Marine Inspection Zone and Captain of the Port Zones.
§ 3.85-15Sector Anchorage: Western Alaska Marine Inspection Zone and Captain of the Port Zones; Marine Safety Unit Valdez: Prince William Sound Marine Inspection and Captain of the Port Zones.