19 CFR § 10.807 - Maintenance of records.

---
identifier: "/us/cfr/t19/s10.807"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "19 CFR § 10.807 - Maintenance of records."
title_number: 19
title_name: "Customs Duties"
section_number: "10.807"
section_name: "Maintenance of records."
chapter_name: "U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY"
part_number: "10"
part_name: "ARTICLES CONDITIONALLY FREE, SUBJECT TO A REDUCED RATE, ETC."
positive_law: false
currency: "2026-04-05"
last_updated: "2026-04-05"
format_version: "1.1.0"
generator: "[email protected]"
authority: "19 U.S.C. 66, 1202 (General Note 3(i), Harmonized Tariff Schedule of the United States (HTSUS)), 1321, 1481, 1484, 1498, 1508, 1623, 1624, 4513."
regulatory_source: "28 FR 14663, Dec. 31, 1963, unless otherwise noted."
cfr_part: "10"
---


# 10.807 Maintenance of records.

(a) *General.* An importer claiming preferential tariff treatment for a good under § 10.803 of this subpart must maintain, for five years after the date of the claim for preferential tariff treatment, all records and documents necessary for the preparation of the declaration.

(b) *Applicability of other recordkeeping requirements.* The records and documents referred to in paragraph (a) of this section are in addition to any other records required to be made, kept, and made available to CBP under part 163 of this chapter.

(c) *Method of maintenance.* The records and documents referred to in paragraph (a) of this section must be maintained by importers as provided in § 163.5 of this chapter.