---identifier: "/us/cfr/t19/s19.13a"source: "ecfr"legal_status: "authoritative_unofficial"title: "19 CFR § 19.13a - Recordkeeping requirements."title_number: 19title_name: "Customs Duties"section_number: "19.13a"section_name: "Recordkeeping requirements."chapter_name: "U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY"part_number: "19"part_name: "CUSTOMS WAREHOUSES, CONTAINER STATIONS AND CONTROL OF MERCHANDISE THEREIN"positive_law: falsecurrency: "2026-04-05"last_updated: "2026-04-05"format_version: "1.1.0"generator: "[email protected]"authority: "5 U.S.C. 301; 19 U.S.C. 66, 1202 (General Note 3(i), Harmonized Tariff Schedule of the United States), 1624; Section 19.1 also issued under 19 U.S.C. 1311, 1312, 1555, 1556, 1557, 1560, 1561, 1562; Section 19.6 also issued under 19 U.S.C. 1555, 1557; Section 19.7 also issued under 19 U.S.C. 1555, 1556; Section 19.11 also issued under 19 U.S.C. 1556, 1562; Section 19.15 also issued under 19 U.S.C. 1311; Sections 19.17-19.25 also issued under 19 U.S.C. 1312; Sections Sections 19.35-19.39 also issued under 19 U.S.C. 1555; Section 19.40(a) also issued under 19 U.S.C. 1450, 1499, 1623; Sections 19.41-19.43 also issued under 19 U.S.C. 1499; Section 19.44 also issued under 19 U.S.C. 1448; Section 19.45 also issued under 19 U.S.C. 1551, 1565; Section 19.48 also issued under 19 U.S.C. 1499, 1623; Section 19.49 also issued under 19 U.S.C. 1484."regulatory_source: "28 FR 14763, Dec. 31, 1963, unless otherwise noted."cfr_part: "19"---
Identifier
/us/cfr/t19/s19.13a
Currency
2026-04-05
Positive Law
No
Updated
2026-04-05
Chapter
U.S. Customs and Border Protection, Department of Homeland Security; Department of the Treasury
Authority
5 U.S.C. 301; 19 U.S.C. 66, 1202 (General Note 3(i), Harmonized Tariff Schedule of the United States), 1624; Section 19.1 also issued under 19 U.S.C. 1311, 1312, 1555, 1556, 1557, 1560, 1561, 1562; Se... 5 U.S.C. 301; 19 U.S.C. 66, 1202 (General Note 3(i), Harmonized Tariff Schedule of the United States), 1624; Section 19.1 also issued under 19 U.S.C. 1311, 1312, 1555, 1556, 1557, 1560, 1561, 1562; Section 19.6 also issued under 19 U.S.C. 1555, 1557; Section 19.7 also issued under 19 U.S.C. 1555, 1556; Section 19.11 also issued under 19 U.S.C. 1556, 1562; Section 19.15 also issued under 19 U.S.C. 1311; Sections 19.17-19.25 also issued under 19 U.S.C. 1312; Sections Sections 19.35-19.39 also issued under 19 U.S.C. 1555; Section 19.40(a) also issued under 19 U.S.C. 1450, 1499, 1623; Sections 19.41-19.43 also issued under 19 U.S.C. 1499; Section 19.44 also issued under 19 U.S.C. 1448; Section 19.45 also issued under 19 U.S.C. 1551, 1565; Section 19.48 also issued under 19 U.S.C. 1499, 1623; Section 19.49 also issued under 19 U.S.C. 1484.
# 19.13a Recordkeeping requirements.The proprietor of a manufacturing warehouse shall comply with the recordkeeping requirements of §§ 19.4(b) and 19.12. In addition, the proprietor shall:(a) Record all transfers from any storage area to a manufacturing area, and record all transfers from a manufacturing area to a finished product storage area, in the proprietor's inventory control and accounting records;(b) Take an annual physical inventory of the merchandise as provided in § 19.12(d)(5) in conjunction with the annual submission required by § 19.12(g); and(c) Record all manufacturing operations performed within the warehouse with sufficient detail to determine whether there has been compliance with the manufacturing formula filed with Customs and to permit Customs to audit use and disposition of the merchandise.[T.D. 84-213, 49 FR 41169, Oct. 19, 1984, as amended by T.D. 97-19, 62 FR 15839, Apr. 3, 1997]