{"data":{"id":"us/30-cfr-250.603","jurisdiction":"us","citation":"30 CFR 250.603","heading":"Emergency shutdown system.","body":"When well-workover operations are conducted on a well with the tree removed, an emergency shutdown system (ESD) manually controlled station shall be installed near the driller's console or well-servicing unit operator's work station, except when there is no other hydrocarbon-producing well or other hydrocarbon flow on the platform.","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 F—Oil and Gas Well-Workover Operations"],"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":"afec7f8397f435d5bc3b1f710964e00c625ce1dcd784b16c1c75015988adb8f5","source_id":"us-cfr","stale":true,"prev":"us/30-cfr-250.602","next":"us/30-cfr-250.604"},"notice":"GroundRules: Original legal text. Not legal advice."}