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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Jan 21, 2026
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Title 33
Chapter I
Part 159-MARINE - PART 159-MARINE SANITATION DEVICES
Subpart A [§ 159.1 - § 159.7] - Subpart A-General
Subpart B [§ 159.11 - § 159.19] - Subpart B-Certification Procedures
Subpart C [§ 159.51 - § 159.131] - Subpart C-Design, Construction, and Testing
Subpart D [§ 159.201 - § 159.201] - Subpart D-Recognition of Facilities
Subpart E [§ 159.301 - § 159.321] - Subpart E-Discharge of Effluents in Certain Alaskan Waters by Cruise Vessel Operations
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