46 CFR §67.503

1. (a)An application fee is charged for exchange or the simultaneous exchange and replacement of a Certificate of Documentation in accordance with subpart K of this part. Only a single application fee will be assessed when two or more reasons for exchange occur simultaneously. If application is made for any trade endorsement, the applicable fee under § 67.511 will be charged in addition to the application fee for the exchange or replacement.
2. (b)The application fee for exchange or replacement does not apply to:
   1. (1)Endorsement of a change in the owner's address;
   2. (2)Exchange or replacement solely by reason of clerical error on the part of a documentation officer; or
   3. (3)Deletion of a vessel from documentation.