Code of Federal Regulations > Title 23 > Chapter I > Part 657 - PART 657—CERTIFICATION OF SIZE AND WEIGHT ENFORCEMENT

U.S. Code of Federal Regulations

Regulations most recently checked for updates: Aug 27, 2025

§ 657.1 - Purpose.

§ 657.3 - Definitions.

§ 657.5 - Policy.

§ 657.7 - Objective.

§ 657.9 - Formulation of a plan for enforcement.

§ 657.11 - Evaluation of operations.

§ 657.13 - Certification requirement.

§ 657.15 - Certification content.

§ 657.17 - Certification submittal.

§ 657.19 - Effect of failure to certify or to enforce State laws adequately.

§ 657.21 - Procedure for reduction of funds.

Appendix Appendix to - Appendix to Part 657—Guidelines To Be Used in Developing Enforcement Plans and Certification Evaluation