This report highlights the accomplishments achieved through our oversight and investigative activities for the 6-month period ending March 31, 2026. As described in this report, our oversight work during this reporting period continued to address high-risk programs and operations of the Smithsonian Institution.
| Report Date | Agency Reviewed / Investigated | Report Title | Type | Location | |
|---|---|---|---|---|---|
| Smithsonian Institution | Semiannual Report to Congress for the period ending March 31, 2026 | Semiannual Report | Agency-Wide | View Report | |
| National Science Foundation | Semiannual Report to Congress, October 1, 2025 – March 31, 2026 | Semiannual Report | Agency-Wide | View Report | |
| Department of the Treasury | Semiannual Report to Congress October 1, 2025 - March 31, 2026 | Semiannual Report | Agency-Wide | View Report | |
| National Geospatial-Intelligence Agency | NGA OIG Spring Semiannual Report to Congress, 1 October 2025 - 31 March 2026 | Semiannual Report | Agency-Wide | View Report | |
| Federal Deposit Insurance Corporation | Failed Bank Review – Metropolitan Capital Bank & Trust, Chicago, IL | Review | Agency-Wide | View Report | |
| Internal Revenue Service | Semiannual Report to Congress (October 1, 2025 - March 31, 2026) | Semiannual Report | Agency-Wide | View Report | |
| Department of the Interior | Semiannual Report to Congress for the Period Ending March 31, 2026 | Semiannual Report | Agency-Wide | View Report | |
| Election Assistance Commission | Review of the EAC’s Compliance with the Payment Integrity Information Act for Fiscal Year 2025 | Review | Agency-Wide | View Report | |
| Department of the Treasury | Overseas Contingency Operations - Summary of Work Performed by the Department of the Treasury Related to Terrorist Financing and Anti-Money Laundering for the Second Quarter Fiscal Year 2026 | Other | Agency-Wide | View Report | |
| Department of Justice | Semiannual Report to Congress October 1, 2025–March 31, 2026 | Semiannual Report | Agency-Wide | View Report | |