U.S. flag

An official website of the United States government

Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.


Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.


Semiannual Report to Congress: October 1, 2020 to March 31, 2021

Report Information

Date Issued
Report Number
Report Type
Semiannual Report
Report sub-type
Chemical Safety Board

Report #EPA-350-R-21-001, May 29, 2021

This Semiannual Report to Congress reflects how the EPA OIG is achieving its mission of preventing and detecting fraud, waste, abuse, mismanagement, and misconduct related to the programs and operations of the U.S. Environmental Protection Agency and the U.S. Chemical Safety and Hazard Investigation Board. During the reporting period, October 1, 2020, through March 31, 2020, among other accomplishments, the OIG evaluated how the EPA and the CSB adapted during the coronavirus pandemic, introduced an Oversight Plan addressing EPA’s top challenges, and provided oversight of scientific integrity at the EPA.

Report Materials

UPDATE: Report: Compendium of Open and Unresolved Recommendations: Data as of March 31, 2021

Questioned Costs
Funds for Better Use