IFTA: (International Fuel Tax Agreement) - The International Fuel Tax Agreement (IFTA) is an agreement among states and Canadian provinces to simplify the reporting of fuel use taxes by interstate motor carriers. Refer the below links for more information about IFTA,
IRP: The International Registration Plan - The International Registration Plan (IRP); is a registration reciprocity agreement among states of the United States, the District of Columbia and provinces of Canada providing for payment of apportionable fees on the basis of total distance operated in all jurisdictions. Refer the below links for more information about IRP:
UCR: Unified Carrier Registration: If you operate a truck or bus in interstate or international commerce, the federal Unified Carrier Registration Agreement (UCR) applies to your business. Refer the below link for more information about UCR,
FMSCA: Federal Motor Carrier Safety Administration: The FMCSA provides information about your rights when moving across state lines (interstate moves). Consumers should submit household goods commercial complaints or dangerous safety violations involving a commercial truck or bus to this agency. Refer the below links for more information about FMSCA.