{"data":{"id":"us/46-cfr-69.163","jurisdiction":"us","citation":"46 CFR 69.163","heading":"Under-deck tonnage.","body":"The under-deck tonnage provisions in § 69.109 apply; except that, under this subpart, spaces between the line of the tonnage deck and the tonnage deck itself due to a stepped tonnage deck are included in under-deck tonnage.","path":["Title 46—Shipping","CHAPTER I—COAST GUARD, DEPARTMENT OF HOMELAND SECURITY","SUBCHAPTER G—DOCUMENTATION AND MEASUREMENT OF VESSELS","PART 69—MEASUREMENT OF VESSELS","Subpart D —Dual Regulatory Measurements System"],"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":"cb8e82093b605d2151d27474da044d51d223030360cdf7c854c075b3ccf0f901","source_id":"us-cfr","stale":true,"prev":"us/46-cfr-69.161","next":"us/46-cfr-69.165"},"notice":"GroundRules: Original legal text. Not legal advice."}