49 CFR § 583.13 - Supplier certification and certificates.

---
identifier: "/us/cfr/t49/s583.13"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "49 CFR § 583.13 - Supplier certification and certificates."
title_number: 49
title_name: "Transportation"
section_number: "583.13"
section_name: "Supplier certification and certificates."
chapter_name: "NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION"
part_number: "583"
part_name: "AUTOMOBILE PARTS CONTENT LABELING"
positive_law: false
currency: "2026-03-24"
last_updated: "2026-03-24"
format_version: "1.1.0"
generator: "[email protected]"
authority: "49 U.S.C. 32304, 49 CFR 1.50, 501.2(f)."
regulatory_source: "59 FR 37330, July 21, 1994, unless otherwise noted."
cfr_part: "583"
---


# 583.13 Supplier certification and certificates.

Each supplier shall certify the information on each certificate provided under §§ 583.10, 583.11, and 583.12 by including the following phrase on the certificate: “This information is certified in accordance with DOT regulations.” The phrase shall immediately precede the other information on the certificate. The certificate may be submitted to a manufacturer or allied supplier in any mode (e.g., paper, electronic) provided the mode contains all information in the certificate.