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  2. Office of Inspector General

OIG Newsletter

Newsletter: OIG Quarterly Update - July 2026

July 2026

This update highlights reports the OIG expects to issue in fourth quarter fiscal year 2026, new projects initiated during third quarter, and recent results from investigative activities. 

OIG Quarterly Update - July 2026 (pdf) (1.77 MB)

Newsletter: OIG Quarterly Update - April 2025

April 2025

This update highlights oversight activities of the U.S. Environmental Protection Agency Office of Inspector General from January 1 to March 31, 2025.

OIG Quarterly Update - April 2025 (pdf) (658.58 KB)

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Newsletter: OIG Quarterly Update - January 2025

January 2025

This update highlights oversight activities of the U.S. Environmental Protection Agency Office of Inspector General from October 1 to December 31, 2024. 

OIG Quarterly Update - January 2025 (pdf) (721.71 KB)

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Newsletter: OIG Quarterly Update - October 2024

October 2024

This update highlights oversight activities of the U.S. Environmental Protection Agency Office of Inspector General, or EPA OIG, from July 1 to September 30, 2024.

OIG Quarterly Update - October 2024 (pdf) (822.84 KB)

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Newsletter: OIG Quarterly Update - July 2024

July 2024

This update highlights oversight activities of the U.S. Environmental Protection Agency Office of Inspector General, or EPA OIG, from April 1 to June 30, 2024.

OIG Quarterly Update - July 2024 (pdf) (1.6 MB)

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Newsletter: OIG Quarterly Update - April 2024

April 2024

This update highlights oversight activities of the U.S. Environmental Protection Agency Office of Inspector General, or EPA OIG, from January 1 to March 31, 2024.

OIG Quarterly Update - April 2024 (pdf) (1.31 MB)

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Newsletter: OIG Quarterly Update - January 2024

January 2024

This update highlights oversight activities of the U.S. Environmental Protection Agency Office of Inspector General, or EPA OIG, from October 1 to December 31, 2023.

OIG Quarterly Update - January 2024 (pdf) (2.01 MB)

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Newsletter: OIG Quarterly Update - October 2023

October 2023

This update highlights oversight activities of the U.S. Environmental Protection Agency Office of Inspector General from July 1 to September 30, 2023. Below are some activities of note.

OIG Quarterly Update - October 2023 (pdf) (2.25 MB)

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Newsletter: OIG Quarterly Update - July 2023

July 2023

This update highlights oversight activities of the U.S. Environmental Protection Agency Office of Inspector General from April 1 to June 30, 2023. Below are some activities of note.

OIG Quarterly Update - July 2024 (pdf) (1.77 MB)

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 July 21, 2026
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