49 C.F.R. § 564.3

Applicability.

Last amended: 2016Year: 2026Length: 29 wordsOfficial source

Cite as 49 C.F.R. § 564.3 (2026)

This part applies to replaceable light sources used as original equipment, and standardized sealed beam headlamp units used as original equipment and replacement equipment in motor vehicle headlighting systems.