EPA's Office of Inspector General
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Our Work
We conduct and oversee audits, evaluations, and investigations; make recommendations; and inform agencies, Congress, and the public.
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OIG HOTLINE
Anyone, including members of the public and Agency employees, may file a complaint with the OIG Hotline.
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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 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
Report Fraud, Waste, & Abuse