In order for a license to be valid, it must be carried in the vehicle at all times. Several vehicles can be operated and reported under the same license by making a photocopy of the license and carrying it in each vehicle operating under said license. A license or a copy of a license shall be void if altered. A duplicate license can be purchased from the Office of Motor Carrier Services for a charge of 50 cents.
Failure to produce a copy of the license and to display the decal may result in the vehicle operator being subject to a citation and being required to purchase a fuel-tax trip permit.
The license is valid for the calendar year January 1 through December 31. The new IFTA license must be with the vehicle by March 1 of each year.