{"data":{"id":"us/33-cfr-157.168","jurisdiction":"us","citation":"33 CFR 157.168","heading":"Crew member: Main deck watch.","body":"During COW operations, the master shall ensure that at least one member of the crew with a designated responsibility for monitoring COW operations is on the main deck at all times.","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 D—Crude Oil Washing (COW) System on Tank Vessels"],"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":"8c5b54dee93b0f105a34830e951a4f00ab41866d734c0a2147b75641b886fce1","source_id":"us-cfr","stale":true,"prev":"us/33-cfr-157.166","next":"us/33-cfr-157.170"},"notice":"GroundRules: Original legal text. Not legal advice."}