49 CFR § 566.3 - Application.

---
identifier: "/us/cfr/t49/s566.3"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "49 CFR § 566.3 - Application."
title_number: 49
title_name: "Transportation"
section_number: "566.3"
section_name: "Application."
chapter_name: "NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION"
part_number: "566"
part_name: "MANUFACTURER IDENTIFICATION"
positive_law: false
currency: "2026-03-24"
last_updated: "2026-03-24"
format_version: "1.1.0"
generator: "[email protected]"
authority: "National Traffic and Motor Vehicle Safety Act (49 U.S.C. 30114(b), 30166) and Sec. 24405(a) of the Fixing America's Surface Transportation Act (Pub. L. 114-94); delegation of authority at 49 CFR 1.95."
cfr_part: "566"
---


# 566.3 Application.

This part applies to all manufacturers of motor vehicles, and to manufacturers of motor vehicle equipment, other than tires, to which a motor vehicle safety standard applies (hereafter referred to as “covered equipment”).

[36 FR 22063, Nov. 19, 1971]