65-2A-20. Tariffs.
A. An intrastate common motor carrier of persons or household goods or a towing service performing nonconsensual tows shall not commence operations or perform a new service under its operating authority without approval of a tariff from the commission.
B. An intrastate common motor carrier of persons or household goods and a towing service performing nonconsensual tows shall file with the commission proposed tariffs showing the rates, terms and conditions for transportation and related services between points in its territory. The rates shall be stated in terms of United States currency.
C. An intrastate common motor carrier of persons or household goods or a towing service performing nonconsensual tows shall not charge, or permit its bona fide agents or employees to charge, a different rate for transportation or for a service rendered to or for the user of the service other than the rates specified in approved tariffs in effect at the time. The rates of an otherwise valid tariff are not applicable when a medicaid program directly pays for services.
D. An intrastate common motor carrier of persons or household goods or a towing service performing nonconsensual tows shall not refund, directly or indirectly, a portion of the rate specified in its approved tariff, offer to a person privileges or facilities, perform a service or remit anything of value except in accordance with tariffs approved by the commission.
E. A person may make a complaint in writing to the commission that an individual or joint rate or practice is in violation of the Motor Carrier Act [65-2A-1 NMSA 1978]. The commission may suspend the operation of a rate or practice for a period not to exceed sixty days to investigate its reasonableness. If the commission finds that an individual or joint rate charged by an intrastate common motor carrier of persons or household goods or a towing service performing nonconsensual tows, or an individual or joint practice of any intrastate common motor carrier of persons or household goods or any towing service performing nonconsensual tows affecting the rate, is unreasonable, predatory or discriminatory, the commission shall prescribe the rate or the maximum or minimum rate to be observed or the practice to be made effective.