SVL maintains certifications with a number of western states for analyses of Drinking Water (Safe Drinking Water Act), Waste Water (Clean Water Act), and Hazardous Waste (RCRA).


Click on a link to view certification


Drinking Water (SDWA)



Waste Water (CWA)



Hazardous Waste (RCRA)



Mining (NV)



Soils (USDA)


  • Soil Permit: available upon request. For soil samples from sources outside of the U.S. please contact client services prior to shipping samples. A copy of our USDA Soil Permit is required to allow the samples to enter the U.S.