Ohio Revised Code Title XV. Conservation of Natural Resources § 1547.66

No person shall deface or alter any serial number, model designation, or other identifying mark on any watercraft or motor as placed thereon by the manufacturer thereof, or remove, deface, or alter the registration number of any watercraft as the registration number appears on the bow thereof except by specific order of the chief of the division of parks and watercraft.

No person shall give purposely false information concerning any watercraft or motor when applying for registration of the watercraft. Any certificate issued which is found to be based on such false information is void.