Within U.S. Customs and Border Protection (CBP), Border Patrol agents are responsible for patrolling our international land borders and coastal waters surrounding Florida and Puerto Rico. We conducted this audit to determine to what extent Border Patrol agents meet workload requirements related to investigative and law enforcement activities. Border Patrol needs to manage its workforce more efficiently, effectively, and economically. CBP and Border Patrol must expedite the development and implementation of a workforce staffing model for Border Patrol as required by Congress. Without a complete workforce staffing model, Border Patrol senior managers are unable to definitively determine the operational needs for, or best placement of, the 5,000 additional agents DHS was directed to hire per the January 2017 Executive Order.