{"data":{"id":"us/33-cfr-157.31","jurisdiction":"us","citation":"33 CFR 157.31","heading":"Discharges: Chemical additives.","body":"No person may use a chemical additive to circumvent the discharge requirements in §§ 157.27, 157.29, 157.37, 157.39, and 157.43.","path":["Title 33—Navigation and Navigable Waters","CHAPTER I—COAST GUARD, DEPARTMENT OF HOMELAND SECURITY","SUBCHAPTER O—POLLUTION","PART 157—RULES FOR THE PROTECTION OF THE MARINE ENVIRONMENT RELATING TO TANK VESSELS CARRYING OIL IN BULK","Subpart C—Vessel Operation"],"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":"e3f6a898a976d20ceb8878b0f6040cd494055081e0c6853d59ea8765ffb38fc6","source_id":"us-cfr","stale":true,"prev":"us/33-cfr-157.29","next":"us/33-cfr-157.33"},"notice":"GroundRules: Original legal text. Not legal advice."}