Semiannual Report to Congress for the Period Ending March 31, 2026
This report highlights OIG’s work from October 1, 2025, to March 31, 2026, including the closure of 10 significant recommendations.
United States
This report highlights OIG’s work from October 1, 2025, to March 31, 2026, including the closure of 10 significant recommendations.
We substantiated allegations that the former manager of Chena Bingo embezzled funds from the tribally operated gaming establishment.
We found that a company diverted geothermal resources from a Federal lease without authorization, generated power, and failed to pay royalties.
This report provides status information on DOI’s American Relief Act supplemental funding for disaster relief as of the end of 2025.
The Colorado Department of Natural Resources complied with laws and requirements but had issues with subaward management.
We found a former NPS Superintendent accepted gifts from a Government subcontractor and misused Government property while overseeing a project.
We found that a former Principal of a BIE Boarding School in Arizona viewed and possessed child pornography while on duty.
We found a former NPS official failed to comply with an ethics standard when she participated in particular matters involving a former employer.
We substantiated allegations that a former DOI official violated Federal conflict of interest requirements on post-employment representation.
We found that a former OSMRE official gave the appearance of preferential treatment to a mining company and lacked candor with our office.