(1) Supervision and inspection of the safe operation and the safe use of equipment of motor vehicles operating in the state shall be a specified duty of the Mississippi Transportation Commission and the Motor Carrier Division of the Mississippi Highway Safety Patrol within the Mississippi Department of Public Safety. In accordance therewith, the Mississippi Transportation Commission shall promulgate as its own the rules, regulations, requirements and classifications of the United States Department of Transportation or any successor federal agency thereof charged with the regulation of motor vehicle safety and, along with the Motor Carrier Division of the Mississippi Highway Safety Patrol, shall enforce such rules, regulations, requirements and classifications. The Department of Public Safety shall provide training to its law enforcement officers and to law enforcement officers of the Mississippi Department of Transportation charged with the duty of enforcing the Mississippi Motor Carrier Regulatory Law of 1938 to the extent that funds are made available and training is approved under the Motor Carrier Safety Assistance Program of the Federal Motor Carrier Safety Administration. The Mississippi Transportation Commission shall establish a system of reciprocity with other states to facilitate the inspection of motor vehicles provided for in this subsection.

(2) The Mississippi Transportation Commission and the Motor Carrier Division of the Mississippi Highway Safety Patrol within the Mississippi Department of Public Safety shall have the authority to inspect for safe operation and safe use of equipment the following motor vehicles:

(a) Each holder of a certificate of convenience and necessity, a permit to operate as a contract carrier or interstate permit;

(b) Any individual, corporation or partnership engaged in a commercial enterprise operating a single motor vehicle or those in combination with a manufacturer’s gross vehicle rating of more than ten thousand (10,000) pounds; and

(c) Any individual, corporation or partnership operating a motor vehicle of any gross weight transporting hazardous material that requires placarding under the Federal Hazardous Material Regulations.

(3) This section shall not apply to the following:

(a) Motor vehicles employed to transport school children and teachers;

(b) Motor vehicles owned and operated by the United States, District of Columbia or any state or any municipality or any other political subdivision of this state;

(c) Motor vehicles engaged in the occasional transportation of personal property without compensation by individuals which is not in the furtherance of a commercial enterprise;

(d) Motor vehicles engaged in the transportation of human corpses or sick or injured persons;

(e) Motor vehicles engaged in emergency or related operations;

(f) Motor vehicles engaged in the private transportation of passengers;

(g) Motor vehicles, including pick-up trucks, that have a GVWR or GCWR of Twenty-six Thousand (26,000) pounds or less, operating intrastate only, provided that such vehicle does not:

(i) Transport hazardous material requiring a placard; or

(ii) Transport sixteen (16) or more passengers, including the driver.

(h) Motor vehicles owned and operated by any farmer who:

(i) Is using the vehicle to transport agricultural products from a farm owned by the farmer, or to transport farm machinery or farm supplies to or from a farm owned by the farmer;

(ii) Is not using the vehicle to transport hazardous materials of a type or quantity that requires the vehicle to be placarded in accordance with the Federal Hazardous Material Regulations in CFR 49 part 177.823; and

(iii) Is using the vehicle within one hundred fifty (150) air miles of the farmer’s farm, and the vehicle is a private motor carrier of property.

(i) Motor vehicles engaged in the transportation of logs and pulpwood between the point of harvest and the first point of processing the harvested product;

(j) Motor vehicles engaged exclusively in hauling gravel, soil or other unmanufactured road building materials;

(k) As to hours of service only, utility service vehicles owned or operated by public utilities subject to regulation by the commission, while in intrastate commerce within this state, with a manufacturer’s gross vehicle rating of less than twenty-six thousand one (26,001) pounds, unless the vehicle:

(i) Transports hazardous materials requiring a placard; or

(ii) Is designed or used to transport sixteen (16) or more people, including the driver.

(4) Anyone who violates or fails to comply with this section shall be subject to the penalties as provided for in Section 77-7-311, Mississippi Code of 1972.