23 CFR 1340.11 - Post-approval alterations to survey design.

Regulations last checked for updates: May 18, 2024

Title 23 - Highways last revised: May 06, 2024

View all text of Subpart C [§ 1340.10 - § 1340.13]

§ 1340.11 - Post-approval alterations to survey design.

After NHTSA approval of a survey design, States shall submit for NHTSA approval any proposed alteration to their survey design, including, but not limited to, sample design, seat belt use rate estimation method, variance estimation method and data collection protocols, at least three months before data collection begins.

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

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

cite as: 23 CFR 1340.11