Audit Reports

Moving international cargo across the United States-Mexico border, including via long-haul trucks, is essential to our economy. Pursuant to the United States-Mexico-Canada Agreement (USMCA) Implementation Act, in August 2021, the Federal Motor Carrier Safety Administration (FMCSA) submitted a report to Congress on all existing grants of operating authority to, and pending applications for operating authority from, all Mexico-domiciled and Mexican-owned or -controlled motor property carriers with authority to operate beyond the United States-Mexico border commercial zones. The USMCA Statement of Administrative Action directed our office to review the Department’s actions to determine whether each motor carrier with any operating authority covered by FMCSA’s reporting requirement complies with applicable Federal motor carrier safety laws and regulations. Our objectives were to determine whether FMCSA (1) met requirements in authorizing Mexico-domiciled and Mexican-owned or -controlled motor carriers to conduct long-haul trucking operations beyond border commercial zones and (2) monitored those carriers to ensure they are operating safely.

 

FMCSA generally followed Federal regulations and its standard operating procedures and processes when provisionally authorizing and monitoring cross-border carriers’ long-haul operations in the United States. The Agency also has an adequate tracking system to determine when carriers are due for a review to ensure they are complying with these regulations. However, FMCSA did not always conduct timely compliance reviews of carriers operating under provisional authority, which hinders FMCSA’s ability to fully assess and mitigate carrier safety risks, resulting in increased risk that unsafe carriers may be operating on the Nation’s roadways.

 

FMCSA concurred with our three recommendations to improve its adherence to requirements in authorizing and monitoring Mexico-domiciled and Mexican-owned or -controlled motor carriers. We consider these recommendations resolved but open pending completion of planned actions.