Metiri Group is a full-service environmental laboratory company recognized, accredited and certified by national, governmental and commercial organizations. We've been recognized by these programs for decades, and we treat our inclusion in them with the utmost respect.
These programs reflect Metiri Group's deep commitment to high-quality laboratory standards, as well as the systems which support their successful operation and resilience.






MEMBER

MEMBER

MEMBER
National Environmental Laboratory Accreditation Program (NELAP)
- Illinois
- Kansas
- Michigan
- Texas
- Utah
- Washington
- Alaska Department of Environmental Conservation
- Arizona Department of Health Services
- California Environmental Laboratory Accreditation Program
- Hawaii Department of Health
- Illinois EPA Certification and Scope of Testing
- Kansas Department of Health and Environment
- Nevada Department of Conservation and Natural Resources, Division of Environmental Protection
- Texas Commission of Environmental Quality
- Utah Department of Health, Environmental Laboratory Certification Program
- Washington Department of Ecology
- Wisconsin Department of Natural Resources Certificate Report and Certificate Scope Report
- Pennsylvania Department of Environmental Protection Certificate and Scope of Accreditation
- Wisconsin Certificate Report and Certificate Scope Report
- Wisconsin DATCP Certification
- Cleveland Ohio Analyst
- Cleveland FL Legionella
- Wisconsin Scope of Accreditation
- Alabama Department of Environmental Management
- Tennessee Certified Parameters
- Guam EPA Certification
- Pennsylvania Department of Envrionmental Protection Certificate and Scope of Accreditation
- Michigan Department of Environment, Great Lakes, and Engergy
- Hawaii Department of Health, Safe Drinking Water Branch
- Illinois EPA Certification and Scope of Testing - Geneva, IL
- Illinois Department of Public Health
- Wisconsin Scope of Accreditation - Geneva, IL
- Nebraska Department of Health and Human Services
- North Carolina Department of Health and Human Service Drinking Water
- United States Department of Defense (DoD), Accreditation No.: 4064.01
- DoD ELAP Accredited Labs Database
- Air Force Center for Environmental Excellence (AFCEE)
- U.S. Army Corps of Engineers Self Declaration Form
- Caltrans approval