CFR > Title 23 - Highways > CHAPTER III—NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION > PART 1340—UNIFORM CRITERIA FOR STATE OBSERVATIONAL SURVEYS OF SEAT BELT USE > 1340.1—Purpose.

1340.1—Purpose.

This part establishes uniform criteria for surveys of seat belt use conducted by States under 23 U.S.C. 157.

Code of Federal Regulations

Effective Date Note: At 76 FR 18056, Apr. 1, 2011, part 1340 was revised, effective May 2, 2011. For the convenience of the user, the revised text is set forth as follows: PART 1340—UNIFORM CRITERIA FOR STATE OBSERVATIONAL SURVEYS OF SEAT BELT USE § 1340.1 Purpose. This part establishes uniform criteria for State surveys of seat belt use conducted under 23 U.S.C. 402 , procedures for NHTSA approval of survey designs, and administrative requirements relating to State seat belt surveys.