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- Operation Inherent Resolve Lead Inspector General Report in Brief, October 1, 2023—December 31, 2023
Read about our Active and Ongoing Investigations
Contact the USAID OIG Hotline
Khadija Elaine Walker has 23 years of Federal oversight experience—1½ years at the USAID Office of Inspector General (OIG) and 21½ years at the U.S. Environmental Protection Agency (EPA) OIG. As Deputy Assistant Inspector General at USAID OIG, Ms…
Derek Santos was designated Acting Associate Deputy Inspector General effective December 1, 2025. In this role, he exercises overall supervision of OIG’s business units, including the Offices of Investigations; Audits, Inspections and Evaluations…
- Financial Audit of Norwegian People's Aid Under Multiple Awards for the Year Ended December 31, 2017