Science & Technology

Report: OIG Report to the Office of Management and Budget on the EPA’s Semiannual Report on Purchase Charge Card Violations

OIG Report to the Office of Management and Budget on the EPA’s Semiannual Report on Purchase Charge Card Violations

Report: The EPA Did Not Ensure that Two of the Largest Air Oversight Agencies Identified and Inspected Potentially Significant Sources of Air Pollution

Report: The EPA Needs to Improve Internal Controls for Selecting Recipients of Clean School Bus Program Funds

The EPA Needs to Improve Internal Controls for Selecting Recipients of Clean School Bus Program Funds

Office: Programs, Offices, and Centers Over

Phase 2 Winners of the EJ Video Challenge for Students

Phase 2 winners of the EJ Video Challenge for Students

Report: The EPA Needs to Develop and Implement Information Technology Processes to Comply with the Federal Information Security Modernization Act for Fiscal Year 2023

The EPA Needs to Develop and Implement Information Technology Processes to Comply with the Federal Information Security Modernization Act for Fiscal Year 2023

Report: Compendium of Open and Unresolved Recommendations: Data as of May 31, 2024

Research Funding Opportunities

Upcoming and open EPA research grant funding opportunities.

Proposed Rule and Related Materials for Control of Emissions of Air Pollution from 2004 and Later Model Year Heavy-Duty Highway Engines and Vehicles; Revision of Light-duty Truck Definition

Includes links to Federal Register notice, fact sheet and final rule.

Report: State Program Deficiencies and Inadequate EPA Oversight of State Enforcement Contributed to the Drinking Water Crisis in Jackson, Mississippi

Report: State Program Deficiencies and Inadequate EPA Oversight of State Enforcement Contributed to the Drinking Water Crisis in Jackson, Mississippi

External Entity: Mississippi State Department of Health, MSDH

Report of Investigation: Joseph Goffman, Assistant Administrator, Office of Air and Radiation

Report: Management Implication Report: Protecting the Integrity of EPA-Funded Research

Report: Management Implication Report: The EPA Did Not Properly and Timely Disclose Fraud in its Programs and Operations

Indoor Air Quality Science

Understand indoor air in homes, schools, and offices. Most of us spend much of our time indoors. The air that we breathe in our homes, in schools, and in offices can put us at risk for health problems. Some pollutants can be chemicals, gases, and living or

The Indoor Microbiome

Microbiomes page describes report and findings from the National Academies of Sciences, Engineering, and Medicine

Section 16: Air - Likelihood of Release

Learn about the air migration pathway for evaluating HRS scores and the likelihood of hazardous gas and particulate substance release.

Report: Management Implication Report: Some States Failed to Conduct Required Financial Audits of Their State Revolving Funds

Management Implication Report: Some States Failed to Conduct Required Financial Audits of Their State Revolving Funds

Retrieving and Printing NSCEP Publications

The details of how to obtain documents available through the National Service Center for Environmental Publications (NSCEP), whether ordered online, or by other channels are covered.

Report: The EPA Needs to Improve the Verification of Land-Use Controls at Resource Conservation and Recovery Act Corrective Action Facilities

Report: The EPA Awarded WIIN Act Funds Consistent with Nearly All Guidance and Improved Its Processes to Increase Transparency of Funding Decisions

Report: Most States Did Not Provide Some Required Fee Information in the Intended Use Plan or Annual Report for Their Clean Water State Revolving Funds