{"data":{"id":"us/33-cfr-151.41","jurisdiction":"us","citation":"33 CFR 151.41","heading":"Operating requirements for oceangoing ships with IOPP Certificates: Category C and D Oil-like NLSs.","body":"The master or person in charge of an oceangoing ship certificated under § 151.37(a) shall ensure that—\n(a) The carriage and discharge of the oil-like NLS meets §§ 157.29, 157.31, 157.35, 157.37, 157.41, 157.45, 157.47, and 157.49 of this chapter; and\n(b) The oil-like NLS is not discharged unless—\n(1) The monitor required by § 151.37(a)(1) is set to detect the oil-like NLS; and\n(2) A statement that the monitor has been set to detect the oil-like NLS is entered in the Oil Record Book Part II(Cargo/Ballast Operations), required by § 151.25.","path":["Title 33—Navigation and Navigable Waters","CHAPTER I—COAST GUARD, DEPARTMENT OF HOMELAND SECURITY","SUBCHAPTER O—POLLUTION","PART 151—VESSELS CARRYING OIL, NOXIOUS LIQUID SUBSTANCES, GARBAGE, MUNICIPAL OR COMMERCIAL WASTE, AND BALLAST WATER","Subpart A—Implementation of MARPOL 73/78 and the Protocol on Environmental Protection to the Antarctic Treaty as it Pertains to Pollution from Ships"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-33.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:25:35Z","sha256":"c35533f77e42edec077dcf0ebf1610d11e2b1ee95df3e14e545981c3b506bc34","source_id":"us-cfr","stale":true,"prev":"us/33-cfr-151.39","next":"us/33-cfr-151.43"},"notice":"GroundRules: Original legal text. Not legal advice."}