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  2. Office of Inspector General

EPA OIG Hotline Complaint Form

Anyone with knowledge of fraud, waste, abuse, misconduct, mismanagement, or inefficiency involving the U.S. Environmental Protection Agency or U.S. Chemical Safety and Hazard Investigation Board should file a complaint with the Office of Inspector General’s Hotline.

You can file with the OIG Hotline via email at OIG.Hotline@epa.gov, by leaving a voicemail at 1-888-546-8740, or by filling out and submitting the form below.

Office of Inspector General

  • EPA OIG Hotline
Contact the Office of Inspector General
Contact the Office of Inspector General to ask a question, provide feedback, or report a problem.
Last updated on March 6, 2026
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