(a) Notice of tentative recordation. Notice of tentative recordation of a trade name shall be published in the Federal Register and the Customs Bulletin. The notice shall specify a procedure and a time period within which interested parties may oppose the recordation.

(b) Notice of final action. After consideration of any claims, rebuttals, and other relevant evidence, notice of final approval or disapproval of the application shall be published in the Federal Register and the Customs Bulletin.