Welcome to the Commercial Vehicle Enforcement Section Our goal is to enforce federal and state commercial vehicle regulations to ensure safe highways. Daniel Byrd, Chief 907-365-1210 Unified Carrier Registration UCR Frequently Asked Questions 2018 UCR Registration Form and Instructions 2018 UCR-1 Form 2018 UCR-2 Form 2017 UCR Registration Form and Instructions 2017 UCR-1 Form 2017 UCR-2 Form Publications 2018 Commercial Vehicle Safety Plan Commercial Vehicle Size, Weight & Permit Regulations 17 AAC Chapter 25 Resources URS Registration Update MCS-150 US DOT Number Registration Alaska Trucking Association Carrier Lookup Federal Motor Carrier Safety Administration Most Commonly Asked Questions Performance and Registration Information Systems Management (PRISM) program Transponder FAQ US Code: Interstate Transportation, CFR 49 US DOT FAQ - Alaska Division