Office of Research and Development Laboratories
These labs develop knowledge, assessments, and scientific tools that form the underpinnings of the vast majority of EPA's protective standards and guidance. National Center for Computational Toxicology
National Center for Environmental Assessment
National Center for Environmental ResearchNational Exposure Research Laboratory
National Health and Environmental Effects Research Laboratory
National Homeland Security Research Center
National Risk Management Research Laboratory
Office of Research and Development Research Programs
Six national research programs engage with outside partners and EPA programs and offices to identify the research priorities that are important for achieving
EPA’s strategic goals and objectives. Air, Climate, and Energy Research Program
Chemical Safety for Sustainability Research Program
Human Health Risk Assessment Program
Homeland Security Research Program
Safe and Sustainable Water Resources Research Program
Sustainable and Healthy Communities Research Program
Program Office Laboratories
These labs directly support regulatory implementation, compliance, and enforcement at a national level. For example, the National Vehicle and Fuel Emissions Laboratory performs motor vehicle standards testing. Office of Air and Radiation labs and research centers: National Air and Radiation Environmental Laboratory
National Center for Radiation Field Operations
National Vehicle and Fuel Emissions Laboratory
Office of Chemical Safety and Pollution Prevention labs: Analytical Chemistry Laboratory
Microbiology Laboratory
Regional Laboratories
These labs provide scientific data that support the Regional environmental programs' needs for immediate information to make decisions. Region 1's New England Regional Laboratory
Region 2's Laboratory at EPA's Edison (New Jersey) Environmental Center
Region 3's Laboratory and Field Services at EPA's Environmental Science Center
Region 4's Science and Ecosystem Support Division
Region 5's Chicago Regional Laboratory
Region 6's Environmental Services Branch Laboratory
Region 7's Science and Technology Center
Region 8's Central Regional Laboratory
Region 9's Central Regional Laboratory
Region 10's Manchester Environmental Laboratory
Learn more about Regional science and technology organizations at EPA
Why are our labs located where they are? Read a historical perspective on siting our facilities.
Science Advisory Organizations
Learn about the functions of these organizations Internal Science Advisory Organizations Office of Science Policy
Office of the Science Advisor
Science and Technology Policy Council
Independent/External Science Advisory Organizations Advisory Council on Clean Air Compliance
Board of Scientific Counselors
Clean Air Scientific Advisory Committee
National Advisory Council for Environmental Policy and Technology
Science Advisory Board