CFR > Title 49 - Transportation > SUBTITLE B—Other Regulations Relating to Transportation > CHAPTER V—NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (Parts 501–599) > PART 564—REPLACEABLE LIGHT SOURCE INFORMATION (Eff. until 12-01-12) > 564.3—Applicability.

564.3—Applicability.

This part applies to replaceable light sources used as original equipment in motor vehicle headlighting systems.
[60 FR 14228, Mar. 16, 1995]

Code of Federal Regulations

Effective Date Note: At 72 FR 68266, Dec. 4, 2007, part 564 was revised, effective Sept. 1, 2008. At 73 FR 50730, Aug. 28, 2008, the revision was delayed until Dec. 1, 2009. At 74 FR 58214, Nov. 12, 2009, the revision was further delayed until Dec. 1, 2012. For the convenience of the user, the revised text is set forth as follows: PART 564—REPLACEABLE LIGHT SOURCE AND SEALED BEAM HEADLAMP INFORMATION (Eff. 12-01-12) § 564.3 Applicability. 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.