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Accredited lab directory

Accredited labs by type of testing

Accredited labs grouped by the discipline of their scope lines. The largest group is Chemical Testing, with 1,813 labs.

Types of testing

Analytical and Chemical Testing Labs1,813 labsMaterials Testing Labs706 labsMicrobiology and Biological Testing Labs1,132 labsNon-Destructive Testing (NDT) Labs196 labsClinical Testing Labs110 labsCalibration Labs and Services336 labs

Testing listed by material

Food, water, soil, air and metal testing are listed by material.

FoodWaterSoilAirMetal