{"data":{"id":"us/46-cfr-61.20-21","jurisdiction":"us","citation":"46 CFR 61.20-21","heading":"-21 Extension of examination interval.","body":"The Commandant CG-CVC may authorize extensions of the interval between tailshaft examinations.","path":["Title 46—Shipping","CHAPTER I—COAST GUARD, DEPARTMENT OF HOMELAND SECURITY","SUBCHAPTER F—MARINE ENGINEERING","PART 61—PERIODIC TESTS AND INSPECTIONS","Subpart 61.20—Periodic Tests of Machinery and Equipment"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-46.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:22Z","sha256":"4c623e26e70470058a12f55bb3b687c3d841b39276cf25a52cf73534aec9d783","source_id":"us-cfr","stale":true,"prev":"us/46-cfr-61.20-18","next":"us/46-cfr-61.20-23"},"notice":"GroundRules: Original legal text. Not legal advice."}