---
kind: "section"
citation: "23 C.F.R. § 1340.1"
title: "23"
number: "1340.1"
heading: "Purpose."
url: "https://uscodex.org/cfr/23/1340.1"
---

# §1340.1. Purpose.


This part establishes uniform criteria for State surveys of seat belt use conducted under [23 U.S.C. 402](/usc/23/402.md), procedures for NHTSA approval of survey designs, and administrative requirements relating to State seat belt surveys.


## Notes

### Authority

Authority: 23 U.S.C. 402; delegation of authority at 49 CFR 1.50.

### Source

Source: 76 FR 18056, Apr. 1, 2011, unless otherwise noted.