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Abbreviation
EPA
Agencies
Environmental Protection Agency
Chemical Safety and Hazard Investigation Board
Federal Agency
Yes
Location

United States

What to Report to the OIG Hotline
Be as specific as possible and provide the following: • Relevant name(s) of all parties involved, including witnesses and other contacts. • Dates and times of the events or issues that you are identifying. • The location of the issue or the area that it impacts. • Name of contractor or grantee. • Contract or grant numbers. • Contract or grant award date. • Any additional pertinent information you have concerning the issue.
What Not to Report to the OIG Hotline
The OIG Hotline handles allegations of fraud, waste and abuse in EPA and CSB programs generally. For immediate concerns regarding an environmental hazard, please contact an EPA hotline, as shown below. • Contact a specific EPA hotline. • Or use the EPA Environmental Violations Form to report any incident.

Management Implication Report: Terms and Conditions Listed Within the EPA’s Subaward Policy

2025
25-N-0026
Investigation
Environmental Protection Agency OIG
Environmental Protection Agency

Why We Did This Report The U.S. Environmental Protection Agency Office of Inspector General is issuing this report to Notify the Agency of concerns identified during a review of Inflation Reduction Act grants. The concerns relate to an EPA policy that applies to all Agency subawards, not just to...

Audit of the EPA’s Oversight of State Subrecipient Monitoring in the Clean Water State Revolving Fund Program

2025
25-P-0030
Audit
Environmental Protection Agency OIG
Environmental Protection Agency

Why We Did This Report The U.S. Environmental Protection Agency Office of Inspector General conducted this audit to assess the EPA’s oversight of state subrecipient monitoring in the Clean Water State Revolving Fund Program, including the monitoring of subrecipients of Infrastructure Investment and...

Audit Follow-Up: Changes to Grant Information in the EPA’s Grants Management System

2025
25-N-0029
Other
Environmental Protection Agency OIG
Environmental Protection Agency

Why We Did This Report The U.S. Environmental Protection Agency Office of Inspector General conducted an audit of the EPA’s reporting of fiscal year 2022 financial and award data in USAspending.gov. During that audit, we identified grant information that was inexplicably changed in the EPA’s grants...

Audit of the EPA’s Central Data Exchange System

2025
25-P-0028
Audit
Environmental Protection Agency OIG
Environmental Protection Agency

Why We Did This Report The U.S. Environmental Protection Agency Office of Inspector General conducted this audit to determine whether the EPA has established sufficient controls to prevent unauthorized access to the Central Data Exchange system. Summary of Findings The EPA needs to strengthen...

Quality Control Review of Bacon & Company’s Fiscal Year 2022 Single Audit of the Narragansett Bay Commission

2025
25-N-0025
Audit
Environmental Protection Agency OIG
Environmental Protection Agency

Why We Did This Report The U.S. Environmental Protection Agency Office of Inspector General initiated this project to determine whether Bacon & Company, CPAs, LLC performed the fiscal year 2022 single audit of the Narragansett Bay Commission in Rhode Island in accordance with applicable auditing...

Independent Audit of the EPA’s Fiscal Years 2023 and 2022 (Restated) Pesticide Registration Fund Financial Statements

2025
25-F-0024
Audit
Environmental Protection Agency OIG
Environmental Protection Agency

Why We Did This Report The Pesticide Registration Improvement Act requires the U.S. Environmental Protection Agency Office of Inspector General to perform an annual audit of the financial statements for the Pesticide Registration Fund. Summary of Findings We rendered an unmodified opinion on the EPA...

Audit of the EPA’s Compliance with the Federal Information Security Modernization Act for Fiscal Year 2024

2025
25-P-0023
Audit
Environmental Protection Agency OIG
Environmental Protection Agency

Why We Did This Report The U.S. Environmental Protection Agency Office of Inspector General conducted this audit to assess the EPA’s compliance with the fiscal year 2024 Inspector General Federal Information Security Modernization Act of 2014 reporting metrics. The reporting metrics outline five...

Accessing Superfund Five-Year Reviews Listed in the EPA’s Annual Reports to Congress

2025
25-N-0022
Other
Environmental Protection Agency OIG
Environmental Protection Agency

Why We Did This Report The U.S. Environmental Protection Agency Office of Inspector General is issuing this report addressing concerns regarding access to Superfund information identified in the EPA’s annual reports to Congress. Summary of Findings We discovered that more than half of federal...

The EPA Needs to Improve the Verification of Land-Use Controls at Resource Conservation and Recovery Act Corrective Action Facilities

2024
24-E-0066
Inspection / Evaluation
Environmental Protection Agency OIG
Environmental Protection Agency

The EPA does not have a national process in place to track or verify the status of land-use controls at Resource Conservation and Recovery Act corrective action facilities. The EPA has not identified standard methods for long-term oversight of land-use controls at corrective action facilities...

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