19 CFR § 175.1 - Submission of request.

---
identifier: "/us/cfr/t19/s175.1"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "19 CFR § 175.1 - Submission of request."
title_number: 19
title_name: "Customs Duties"
section_number: "175.1"
section_name: "Submission of request."
chapter_name: "U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY"
part_number: "175"
part_name: "PETITIONS BY DOMESTIC INTERESTED PARTIES"
positive_law: false
currency: "2026-04-05"
last_updated: "2026-04-05"
format_version: "1.1.0"
generator: "[email protected]"
authority: "R.S. 251, as amended, secs. 516, 624, 46 Stat. 735, as amended, 759; 19 U.S.C. 66, 1516, 1624, unless otherwise noted."
regulatory_source: "T.D. 70-181, 35 FR 13432, Aug. 22, 1970, unless otherwise noted."
cfr_part: "175"
---


# 175.1 Submission of request.

Written requests pursuant to section 516, Tariff Act of 1930, as amended (19 U.S.C. 1516), for information as to the classification, appraised value and rate of duty imposed upon designated imported merchandise shall be submitted in triplicate to the Commissioner of Customs.

[T.D. 70-181, 35 FR 13432, Aug. 22, 1970, as amended by T.D. 80-271, 45 FR 75642, Nov. 17, 1980]