Environmental Response Laboratory Network (ERLN)
Where You Live
EPA Regional Laboratories—Applied Science & Field Sampling Support
EPA Applied Science Labs are located in each EPA Region. Please use the U.S. map below or links below to find information on EPA Regional Applied Science Labs.
The Regional Laboratory System is an interdependent network of ten EPA regional laboratories located across the nation. These laboratories provide the analytical, technical and programmatic support that is critical to the Agency's mission of protecting human health and the environment. The regional laboratories ensure that analytical and technical expertise are available at the regional level and are well positioned to rapidly address the ever changing needs of a variety of environmental programs. All Regional Laboratories are members of the Environmental Response Laboratory Network.