§11.551. Endorsements for service on offshore supply vessels.
46 C.F.R. § 11.551
Each endorsement for service on offshore supply vessels (OSVs) as Chief Engineer-OSV or Engineer-OSV authorizes service on OSVs as defined in 46 U.S.C. 2101 and as interpreted under 46 U.S.C. 14104(b), subject to any restrictions placed on the MMC.
Notes, amendments, and revision history
Amendments
[USCG-2021-0097, 89 FR 93094, Nov. 25, 2024, as amended by USCG-2024-1103, 90 FR 52880, Nov. 24, 2025]
Authority
Authority: 14 U.S.C. 503; 31 U.S.C. 9701; 46 U.S.C. 2101, 2103, and 2110; 46 U.S.C. chapter 71; 46 U.S.C. 7502, 7505, 7701, 8903, 8904, 8906, and 70105; E.O. 10173; DHS Delegation No. 00170.1, Revision No. 01.4. Section 11.107 is also issued under the authority of 44 U.S.C. 3507.
Source
Source: USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, unless otherwise noted.
Amendments
[USCG-2021-0097, 89 FR 93094, Nov. 25, 2024, as amended by USCG-2024-1103, 90 FR 52880, Nov. 24, 2025]