{"data":{"id":"us/46-cfr-11.551","jurisdiction":"us","citation":"46 CFR 11.551","heading":"Endorsements for service on offshore supply vessels.","body":"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.","path":["Title 46—Shipping","CHAPTER I—COAST GUARD, DEPARTMENT OF HOMELAND SECURITY","SUBCHAPTER B—MERCHANT MARINE OFFICERS AND SEAMEN","PART 11—REQUIREMENTS FOR OFFICER ENDORSEMENTS","Subpart E—Professional Requirements for National Engineer Officer Endorsements"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-46.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:22Z","sha256":"2789965095203b43bf6c1e79324ddff713b2bd19058c375af7c8d937bfc1e015","source_id":"us-cfr","stale":true,"prev":"us/46-cfr-11.544","next":"us/46-cfr-11.553"},"notice":"GroundRules: Original legal text. Not legal advice."}