46 C.F.R. § 67.125 Disputes.
Title 46 - Shipping
The OCMI for the zone in which the vessel is principally operated has final authority in any disputes concerning the permanence, durability, legibility, or placement of a vessel's markings.
Title 46: Shipping
PART 67—DOCUMENTATION OF VESSELS
Subpart I—Marking Requirements for Vessel Documentation
§ 67.125 Disputes.