Office of Inspector General

OIG Reports

Following is a listing of all reports issued by the Office of Inspector General.

Reports by Year

Special Reports

Congressionally Requested and Chemical Safety Board Reports

What is the EPA OIG?

The Office of Inspector General is an independent organization that performs audits and investigations of the EPA and its contractors to detect and prevent fraud, waste and abuse. Learn more

Our Audit Reports

The EPA OIG conducts financial and performance audits to determine the efficiency and effectiveness of agency operations and programs. Audits identify potential fraud, waste and abuse; assess program compliance and management of agency processes; identify opportunities to improve human health and the environment; and offer recommendations for cost savings and other efficiencies.

Audits differ from our investigations in that they do not deal with criminal activities and generally look at groups, processes, controls or structures, not individual employees. Also, when initiated, most audits are announced publicly, and upon their conclusion, a final report is posted here on the Reports page.

2018 OIG Reports

Date	Title	Publication Number	Environmental Goal(s)	Report Teams
Aug 16, 2018	Without E-Invoicing and Stronger Payment Process Controls, EPA Is Placing $1.2 Billion at Risk Annually	18-P-0231	Operating efficiently and effectively	EF
Aug 6, 2018	OIG Office of Investigations' Records Demonstrate Compliance with Law Enforcement Availability Pay Requirements	18-B-0228		FO
July 31, 2018	Incomplete Oversight of State Hazardous Waste Rule Authorization Creates Regulatory Gaps and Human Health and Environmental Risks	18-P-0227	Partnering with states and other stakeholders	L
July 27, 2018	EPA’s Chemical Data Reporting Rule Largely Implemented as Intended, but Opportunities for Improvement Exist	18-P-0226	Ensuring the safety of chemicals, Compliance with the law	T
July 20, 2018	EPA Completed OIG Recommendations for the Presidential Green Chemistry Challenge Awards Program but Lacks Controls over Use of Unverified Results	18-P-0222	Operating efficiently and effectively	SP
July 19, 2018	Management Weaknesses Delayed Response to Flint Water Crisis	18-P-0221	Ensuring the safety of chemicals, Compliance with the law	W
July 12, 2018	EPA Complied with the Statement of Federal Financial Accounting Standards No. 47 and Treasury Financial Manual, Part 2, Chapter 4700	18-P-0220	Compliance with the law	FA
July 9, 2018	Quality Assurance Review of EPA OIG Reports Issued in Fiscal Year 2017	18-N-0219
July 3, 2018	CSB Purchase Card Program at Low Risk for Unauthorized Purchases	18-P-0218	U.S. Chemical Safety Board	EF
June 21, 2018	Management Alert - To Minimize Risk of Environmental Harm, the Security Categorization of Electronic Manifest System Data Needs to Be Re-Evaluated	18-P-0217	Ensuring clean and safe water	IRM
June 15, 2018	Annual Plan for the EPA and CSB - FY 2018 (updated with the 2nd Half of FY 2018)			OM
June 4, 2018	Fiscal Year 2018 U.S. Chemical Safety and Hazard Investigation Board Management Challenges	18-N-0208	U.S. Chemical Safety Board	EF
May 31, 2018	Operational Efficiencies of EPA's Human Resources Shared Service Centers Not Measured	18-P-0207	Operating efficiently and effectively	EF
May 30, 2018	Atlanta Is Largely in Compliance with Its Combined Sewer Overflow Consent Decree, but Has Not Yet Met All Requirements	18-P-0206	Ensuring clean and safe water	W
May 29, 2018	Semiannual Report to Congress: Oct 1, 2017 - March 31, 2018	EPA-350-R-18-001
May 15, 2018	EPA Did Not Identify Volkswagen Emissions Cheating; Enhanced Controls Now Provide Reasonable Assurance of Fraud Detection	18-P-0181	Improving air quality, Compliance with the law	ER
May 9, 2018	EPA Region 5 Needs to Better Protect Information Technology Property, and Areas for Agencywide Improvement Exist	18-P-0176	Operating efficiently and effectively	EF
May 9, 2018	CSB Complied With Improper Payments Legislation Requirements for Fiscal Year 2017	18-P-0175	U.S. Chemical Safety Board	EF
May 8, 2018	EPA's Fiscal Year 2018 Management Challenges	18-N-0174
Apr 16, 2018	Management Alert: Salary Increases for Certain Administratively Determined Positions	18-N-0154	Operating efficiently and effectively	FO
Apr 16, 2018	EPA Complied With Improper Payments Elimination and Recovery Act Requirements	18-P-0153	Compliance with the law	C
Apr 9, 2018	EPA's Safe and Sustainable Water Resources Research Program Is Delivering Timely and Relevant Data to the Office of Water	18-P-0151	Ensuring clean and safe water, Improving EPA research programs	ER
Mar 16, 2018	EPA Did Not Use Allegedly Flawed Studies to Estimate Methane Emissions or Set New Source Performance Standards for Oil and Natural Gas Production	18-P-0129	Improving air quality	A
Feb 28, 2018	Differences in Processing Practices Could Decrease the Reliability of Ozone Data Used for Assessing Air Quality to Protect Public Health	18-P-0105	Improving air quality	A
Feb 20, 2018	EPA Can Achieve Better Value by Complying With Performance-Based Contract Requirements	18-P-0089	Operating efficiently and effectively	C
Feb 15, 2018	EPA Needs to Evaluate the Impact of the Revised Agricultural Worker Protection Standard on Pesticide Exposure Incidents	18-P-0080	Ensuring the safety of chemicals, Compliance with the law	T
Feb 13, 2018	EPA Can Better Manage State Pesticide Cooperative Agreements to More Effectively Use Funds and Reduce Risk of Pesticide Misuse	18-P-0079	Ensuring the safety of chemicals	T
Jan 24, 2018	Follow-Up Review - EPA Completed OIG Recommendations for Superfund Site in Libby, Montana	18-P-0074	Cleaning up and revitalizing land	SP
Jan 18, 2018	EPA Has Not Reported to Congress on BEACH Act Progress as Statutorily Required or Fully Documented Budget Decisions	18-P-0071	Ensuring clean and safe water, Compliance with the law	W
Jan 12, 2018	Inconsistencies With EPA Policy Identified in Region 10's Biweekly Pay Cap Waiver Process	18-P-0068	Compliance with the law, Operating efficiently and effectively	FO

2017 OIG Reports are available.

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GAGAS and Non-GAGAS Reports

Reports from October 2016 and later marked with a P, F or A in their report number follow GAGAS, Exitofficial examination standards established by the federal government. This sign of quality ensures the integrity, objectivity and independence of our work.

Reports marked with an N signify the limited “non-GAGAS” work that reflects back on our recent recommendations to highlight the impact of our oversight mission.

Report Type	Middle Character (i.e., 17-X-001)
GAGAS-compliant reports	P, F, A
Non-GAGAS-compliant reports	N

Report Teams

A - Air
CSB - US Chemical Safety Board
C - Contracts and Assistance Agreement
EF - Efficiency
FA - Financial
FO - Forensic
IRM - Information Resources Management
L - Land Cleanup and Waste Management
OM - Office of Management
SP - Special Programs (prev SPR)
ER - Environmental Research (prev ERP)
T - Toxics, Chemical Management and Pollution Prevention
W - Water

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 Exit.

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.

Office of Inspector General

OIG Reports

Reports by Year

Special Reports

Congressionally Requested and Chemical Safety Board Reports

What is the EPA OIG?

Report Corrections

GAGAS and Non-GAGAS Reports

Report Teams

OIG Independence of EPA

Office of Inspector General