Sec. 2. A motor carrier or a party representing a motor carrier may not add to a charge or attempt to add to a charge for a transportation service previously provided, the difference between:
(1) an applicable rate, fare, or charge that was lawfully in effect under a tariff filed for the motor carrier and applicable to the transportation service on the date the transportation service was provided; and
(2) the rate, fare, or charge paid for the transportation service;
if payment for the transportation service was received by the motor carrier or its representative at least ninety (90) days before the motor carrier's attempt to add to the rate, fare, or charge.
As added by P.L.111-1995, SEC.1.