Part IV is a section that certifies that the motor carrier provided accurate information in filling out the uniform application. The applicant must complete part IV before the uniform application will be processed by the Commis-sion.
If the motor carrier has complied with all the program requirements, the base state shall issue the motor carrier a credential sheet as evidence of the registration and permit. The motor carrier shall maintain a copy of the credential form in each vehicle it uses to transport a hazardous material or hazardous waste, and shall display the company registra-tion number on shipping papers for all hazardous material loads of a type or quantity that requires the vehicle to be placarded in accordance with the code of federal regulations, title 49, part 172.
W. Va. Code R. § 150-23-14