EPA's Office of Inspector General
-
Our Work
We conduct and oversee audits, evaluations, and investigations; make recommendations; and inform agencies, Congress, and the public.
-
OIG HOTLINE
Anyone, including members of the public and Agency employees, may file a complaint with the OIG Hotline.
-
IIJA
The Infrastructure Investment and Jobs Act appropriates over $60 billion to the U.S. EPA for a wide range of environmental programs
Recent Reports
- July 21, 2026
Audit of EPA Water Earmark Grants for Fiscal Years 2022 and 2023
- July 14, 2026
Audit of the EPA’s Compliance with the Federal Information Security Modernization Act for Fiscal Year 2025
- July 14, 2026
Audit of the U.S. Chemical Safety and Hazard Investigation Board’s Compliance with the Federal Information Security Modernization Act for Fiscal Year 2025
- July 7, 2026
Evaluation of the EPA's Oversight of Ohio's National Pollutant Discharge Elimination System Permitting Program for Concentrated Animal Feeding Operations
- June 30, 2026
Audit of Infrastructure Investment and Jobs Act-Funded Indian River Lagoon National Estuary Program Grant Recipient IRL Council
Report Fraud, Waste, & Abuse