{"data":{"id":"us/30-cfr-250.207","jurisdiction":"us","citation":"30 CFR 250.207","heading":"How must barrier systems be used?","body":"You must install and maintain a primary and a secondary barrier system (redundant barriers) to prevent a loss of containment during any operational phase of a well, flowline, pipeline, production, or riser system.","path":["Title 30—Mineral Resources","CHAPTER II—BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR","SUBCHAPTER B—OFFSHORE","PART 250—OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF","Subpart B—Plans and Information"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-30.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:25:24Z","sha256":"2ad063a24132f87579ebb086dd16419f8105e83e494ec274e8de1fa9802799a3","source_id":"us-cfr","stale":true,"prev":"us/30-cfr-250.206","next":"us/30-cfr-250.208"},"notice":"GroundRules: Original legal text. Not legal advice."}