{"data":{"id":"us/19-cfr-10.863","jurisdiction":"us","citation":"19 CFR 10.863","heading":"Filing of claim for preferential tariff treatment upon importation.","body":"An importer may make a claim for OFTA preferential tariff treatment for an originating good by including on the entry summary, or equivalent documentation, the symbol “OM” as a prefix to the subheading of the HTSUS under which each qualifying good is classified, or by the method specified for equivalent reporting via an authorized electronic data interchange system.","path":["Title 19—Customs Duties","CHAPTER I—U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY","PART 10—ARTICLES CONDITIONALLY FREE, SUBJECT TO A REDUCED RATE, ETC.","Subpart P—United States-Oman Free Trade Agreement"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-19.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:24:40Z","sha256":"2d34b029cdc90c32e6cad2688e78a230b84b77b69b8859deb11cfd7d7d72481a","source_id":"us-cfr","stale":true,"prev":"us/19-cfr-10.862","next":"us/19-cfr-10.864"},"notice":"GroundRules: Original legal text. Not legal advice."}