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Report: External Peer Review Report on the EPA OIG

April 11, 2024

Why This Report Was Done

The Office of the Special Inspector General for Afghanistan (SIGAR) conducted a required external peer review of the EPA OIG’s compliance with the Council of Inspectors General on Integrity and Efficiency Quality Standards for Inspection and Evaluation, December 2020 (Blue Book).
 

Summary of Findings

SIGAR determined that the EPA OIG’s policies and procedures generally were consistent with the Blue Book standards addressed in the external peer review.


Report Materials

  • PDF Icon  Final Report (pdf) (351 KB)

OIG Independence of EPA

The EPA's Office of Inspector General is a part of the EPA, although Congress provides our funding separate from the agency, to ensure our independence. We were created pursuant to the Inspector General Act of 1978, as amended.

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Environmental Protection Agency  |  Office of Inspector General
1200 Pennsylvania Avenue, N.W. (2410T)  |  Washington, DC 20460  |  202-566-2391
OIG Hotline: 1-888-546-8740.

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Last updated on October 21, 2025
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