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) > 564.4—Definitions.

564.4—Definitions.

All terms defined in the Act and the regulations and standards issued under its authority are used as defined therein.

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) § 564.4 Definitions. All terms defined in the Act and the regulations and standards issued under its authority are used as defined therein.