46 C.F.R. § 10.551 Licenses for service on offshore supply vessels.
Title 46 - Shipping
Each license for service on OSVs as Chief Engineer (OSV) or Engineer (OSV) authorizes service on OSVs as defined in 46 U.S.C. 2101(19) and as interpreted under 46 U.S.C. 14104(b), subject to any restrictions placed on the license. [CGD 95–062, 62 FR 34532, June 26, 1997; CGD 95–062, 62 FR 40140, July 25, 1997]
Title 46: Shipping
PART 10—LICENSING OF MARITIME PERSONNEL
Subpart E—Professional Requirements for Engineer Officers' Licenses
§ 10.551 Licenses for service on offshore supply vessels.