For additional information, please click the below links to information maps and graphs:

Annual positivity rates for combined U.S. workforce >
Positivity rates by testing category >
Positivity rates by testing reason for federally mandated, safety-sensitive workforce >
Positivity rates by testing reason for general U.S. workforce >
Positivity rates by drug category for federally mandated, safety-sensitive workforce >
Positivity rates by drug category for general U.S. workforce >
Non-negative rates by Specimen Validity Test (SVT) category for federally mandated, safety-sensitive workforce, as a percentage of all such tests >
Non-negative rates by Specimen Validity Test (SVT) category for general U.S. workforce, as a percentage of all such tests >
Non-negative rates by drug/SVT category for federally mandated, safety-sensitive workers, as a percentage of all non-negatives >
Non-negative rates by drug/SVT category for general U.S. workforce, as a percentage of all positives >
Non-negative rates by drug/SVT category for combined U.S. workforce, as a percentage of all non-negatives >
A map of the U.S. depicting overall drug test positive rates >
A map of the U.S. depicting overall amphetamines positive rates >
A map of the U.S. depicting overall cocaine positive rates >
A map of the U.S. depicting overall marijuana positive rates >
A map of the U.S. depicting overall opiate positive rates >
A map of the U.S. depicting overall phencyclidine positive rates >

For further information, contact an Employer Sales Representative >

< Back to Drug Testing Index