[Code of Federal Regulations] [Title 49, Volume 5] [Revised as of October 1, 2007] From the U.S. Government Printing Office via GPO Access [CITE: 49CFR355.1] [Page 33] TITLE 49--TRANSPORTATION DEPARTMENT OF TRANSPORTATION PART 355_COMPATIBILITY OF STATE LAWS AND REGULATIONS AFFECTING INTERSTATE MOTOR CARRIER OPERATIONS--Table of Contents Subpart A_General Applicability and Definitions Sec. 355.1 Purpose. Subpart A_General Applicability and Definitions Sec. 355.1 Purpose. 355.3 Applicability. 355.5 Definitions. Subpart B_Requirements 355.21 Regulatory review. 355.23 Submission of results. 355.25 Adopting and enforcing compatible laws and regulations. Appendix A to Part 355--Guidelines for the Regulatory Review Authority: 49 U.S.C. 504 and 31101 et seq.; 49 CFR 1.73. Source: 57 FR 40962, Sept. 8, 1992, unless otherwise noted. Editorial Note: Nomenclature changes to part 355 appear at 66 FR 49870, Oct. 1, 2001. (a) To promote adoption and enforcement of State laws and regulations pertaining to commercial motor vehicle safety that are compatible with appropriate parts of the Federal Motor Carrier Safety Regulations. (b) To provide guidelines for a continuous regulatory review of State laws and regulations. (c) To establish deadlines for States to achieve compatibility with appropriate parts of the Federal Motor Carrier Safety Regulations with respect to interstate commerce.