{"data":{"id":"us/33-cfr-181.21","jurisdiction":"us","citation":"33 CFR 181.21","heading":"Purpose, applicability and effective dates.","body":"This subpart prescribes the requirements for identification of boats to which section 46 U.S.C. 4301 applies.","path":["Title 33—Navigation and Navigable Waters","CHAPTER I—COAST GUARD, DEPARTMENT OF HOMELAND SECURITY","SUBCHAPTER S—BOATING SAFETY","PART 181—MANUFACTURER REQUIREMENTS","Subpart C—Identification of Boats"],"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":"aa750fce7848deb7dc8a3a95b114491cb8df9a405746f12901ce375feac6aeb0","source_id":"us-cfr","stale":true,"prev":"us/33-cfr-181.19","next":"us/33-cfr-181.23"},"notice":"GroundRules: Original legal text. Not legal advice."}