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We substantiated allegations that Signal Peak Energy submitted false invoices and information to ONRR.
BLM generally accounted for helium royalties collected; however, it did not always identify, track, collect, and properly oversee helium royalties.
We found that unsupported costs were charged to an IRA grant and BOR did not properly oversee a grant and cooperative agreement.
KPMG’s audit of DOI’s FY 2025 financial statements found 1 material weakness and 2 significant deficiencies in financial reporting internal controls.
The Osage Nation made minimal progress in developing and executing its orphaned well program using IIJA funding.
Read our latest report to Congress highlighting OIG’s successful work from April 1, 2025, to September 30, 2025.
This report details KPMG’s audit of trust funds financial statements from the Bureau of Trust Funds Administration for fiscal years 2025 and 2024.
We found that ONRR did not appropriately identify, assess, issue, and collect penalties related to mineral and energy leases.
The Department of Game and Fish should take steps to improve its leave allocation process, as well as subaward and equipment management.
