CFR > Title 46 > Chapter I > Subchapter G > Part 67 > Subpart I CFR > Title 46 > Chapter I > Subchapter G > Part 67 > Subpart I – Marking Requirements for Vessel Documentation Current as of: 2024 | Check for updates | Other versions § 67.120 General requirement § 67.121 Official number marking requirement § 67.123 Name and hailing port marking requirements § 67.125 Disputes