19 C.F.R. § 145.26 Rates of duty not binding.
Title 19 - Customs Duties
Rates of duty assessed on a mail entry, whether assessed on the original entry or as amendments under §145.24, are not binding for future importations. A binding ruling on tariff classification may be obtained in accordance with the procedures set forth in part 177 of this chapter. [T.D. 73–175, 38 FR 13369, May 21, 1973, as amended by T.D. 73–175, 38 FR 17469, July 2, 1973; T.D. 78–99, 43 FR 13061, Mar. 29, 1978]
Title 19: Customs Duties
PART 145—MAIL IMPORTATIONS
Subpart C—Administrative Review of Mail Entries
§ 145.26 Rates of duty not binding.