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Audit conducts audits that address the DoD's top priorities and management challenges; promote the efficiency, effectiveness, and accountability of DoD programs and operations; and detect and deter fraud, waste, and abuse.
May 15, 2025
Summary Report: Lessons Learned from DoD OIG Reports on Prepositioned Stocks (Report No. DODIG-2025-095)
This summary report is one in a series of reports that summarizes key themes and lessons learned from our body of oversight work in several key areas. We offer these summaries to provide helpful and timely information relevant to DoD priorities. To reduce deployment times and enable timely support during initial phases of an operation, the DoD maintains prepositioned war reserve materiel, comprising equipment and supplies in strategic locations around the globe.
May 6, 2025
Unclassified Summary of Report No. DODIG‑2025-093, “Audit of Army Prepositioned Stock”
The objective of this audit was to determine whether the Army effectively managed the storage, maintenance, and accountability of Army Prepositioned Stock–4 (APS-4) in accordance with Federal and DoD requirements.
May 1, 2025
Audit of the Defense Health Agency’s Monitoring of TRICARE Payments (Report No. DODIG-2025-089)
The objective of this audit was to determine whether Defense Health Agency (DHA) officials effectively monitored TRICARE payments and took appropriate actions to limit incorrect and unreasonable payments.
April 30, 2025
Audit Of DoD Management of Hazardous Waste Disposals In Japan (Report No. DODIG-2025-088)
The objective of the audit was to determine whether the Military Services in Japan provided oversight over and processed hazardous waste disposals in accordance with DoD requirements.
April 29, 2025
Audit of the DoD’s Compliance with the FY 2022 National Defense Authorization Act’s Requirements Concerning Zero Trust (Report No. DODIG-2025-090)
The objective of this audit was to determine whether the DoD complied with FY 2022 National Defense Authorization Act (NDAA) requirements to develop the DoD Zero Trust (ZT) strategy, principles, architecture, and implementation plans.