{"data":{"id":"us/46-cfr-11.540","jurisdiction":"us","citation":"46 CFR 11.540","heading":"Endorsements as engineers of mobile offshore drilling units.","body":"Endorsements as Chief Engineer-Mobile Offshore Drilling Unit (MODU) or Assistant Engineer-MODU authorize service on certain self-propelled or non-self-propelled units of unlimited propulsion power where authorized by the vessel's certificate of inspection.","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":"8fabeff2dc9e9f46718a253303a55afacacd1b508ba34d5aef1055d813edac43","source_id":"us-cfr","stale":true,"prev":"us/46-cfr-11.530","next":"us/46-cfr-11.542"},"notice":"GroundRules: Original legal text. Not legal advice."}