Subpart 3.40 - EIGHTH COAST GUARD DISTRICT
- Section 3.40-1 - Eighth district
- Section 3.40-5 - Eighth District Outer Continental Shelf Marine Inspection Zone
- Section 3.40-10 - Sector Mobile Marine Inspection Zone and Captain of the Port Zone
- Section 3.40-15 - Sector New Orleans Marine Inspection Zone and Captain of the Port Zone; Marine Safety Unit Houma
- Section 3.40-28 - Sector Houston-Galveston Marine Inspection Zone and Captain of the Port Zone; Marine Safety Unit Port Arthur
- Section 3.40-35 - Sector Corpus Christi Marine Inspection Zone and Captain of the Port Zone
- Section 3.40-40 - Sector Upper Mississippi River Marine Inspection Zone and Captain of the Port Zone
- Section 3.40-60 - Sector Lower Mississippi River Marine Inspection Zone and Captain of the Port Zone
- Section 3.40-65 - Sector Ohio Valley Marine Inspection Zone and Captain of the Port Zone; Marine Safety Unit Pittsburgh