The International Registration Plan (IRP) is a vehicle registration system which registers interstate motor carrier vehicles for all participating jurisdictions in by filing one application with their ‘base’ or home state. Registration fees are calculated on the percentage of miles a carrier travels in each jurisdiction. The base jurisdiction collects the fees for all jurisdictions where the carrier operates and forwards the fees to those jurisdictions. The carrier is issued one license plate and cab card for each vehicle. The cab card lists all jurisdictions and the registered weight. IRP registration is valid for both interstate and intrastate operations.