Regulations last checked for updates: Dec 19, 2025

Title 33 - Navigation and Navigable Waters last revised: Dec 12, 2025
§ 3.40-5 - USCG Heartland District Outer Continental Shelf Marine Inspection Zone.

(a) A separate marine inspection zone, with an office located in New Orleans, Louisiana, performs the OCMI functions defined in 33 CFR 1.01-20 for all MODUs and fixed and floating OCS facilities, as those terms are defined in 33 CFR 140.10, engaged in OCS activities wherever located in the USCG Heartland District.

(b) Notwithstanding the OCMI inspection authority held by USCG Heartland District Sector Commanders and Marine Safety Unit Commanders in § 3.01-1(d), the Chief, Outer Continental Shelf Division at the USCG Heartland District, shall serve as the Officer in Charge, Marine Inspection, for this Marine Inspection Zone and shall be known as the USCG Heartland District Outer Continental Shelf Officer in Charge, Marine Inspection. The District Commander resolves any conflict between the functions of this marine inspection zone and any geographically based marine inspection zones described in 33 CFR 3.40-10, 3.40-15, 3.40-28, 3.40-35, 3.40-40, 3.40-60, or 3.40.65.

[USCG-2013-0491, 80 FR 20162, Apr. 15, 2015]
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
cite as: 33 CFR 3.40-5