---
kind: "section"
citation: "49 C.F.R. § 564.1"
title: "49"
number: "564.1"
heading: "Scope."
url: "https://uscodex.org/cfr/49/564.1"
---

# §564.1. Scope.


This part requires the submission of dimensional, electrical specification, and marking/designation information as specified in Appendices A and B of this part, for original equipment replaceable light sources used in motor vehicle headlighting systems. This part also serves as a repository for design information as specified in appendix C of this part, for original equipment and replacement standardized sealed beam units used in motor vehicle headlighting systems.


## Notes

### Authority

Authority: 49 U.S.C. 322, 30111, 30115, 30117, 30166; delegation of authority at 49 CFR 1.50.

### Source

Source: 72 FR 68266, Dec. 4, 2007, unless otherwise noted.