Reports

This semiannual report summarizes the work we completed from April 1, 2023, through September 30, 2023.

This semiannual report summarizes the work we completed from April 1, 2022, through September 30, 2022, to deter fraud, waste, and abuse.

This semiannual report summarizes the work we completed from April 1, 2021, through September 30, 2021, to deter fraud, waste, and abuse.

The October 2020 Semiannual Report to Congress summarizes the Office of Inspector General’s successful work completed from April 1, 2020, through September 30, 2020, to promote excellence, integrity, and accountability within the programs, operations, and management of the U.S. Department of the Interior. Our audit-related activities resulted in total monetary impacts of $18,416,069 with 83 recommendations made and 135 recommendations closed. Our investigative activities resulted in 4 indictments, 20 criminal and civil referrals, and $688,500 in civil settlements or recoveries.