{"data":{"id":"us/33-cfr-157.12b","jurisdiction":"us","citation":"33 CFR 157.12b","heading":"b Implementation requirements.","body":"Oil discharge monitoring and control systems must be fitted to oil tankers to which this subpart applies. A monitoring and control system must employ a control unit and be fitted with a starting interlock and overboard discharge control.","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 B—Design, Equipment, and Installation"],"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":"36d2219a9a2eba1ff1a3f512c82cd823bb1d5a987428a3054623595c7eabbc90","source_id":"us-cfr","stale":true,"prev":"us/33-cfr-157.12a","next":"us/33-cfr-157.12c"},"notice":"GroundRules: Original legal text. Not legal advice."}