Oral Fluid Testing

Oral fluid testing uses saliva to confirm the presence of drugs. Oral fluid testing has a shorter ‘recent-use’ detection window than urine drug testing for popular drugs including cocaine and THC, meaning that it detects recent use, which is why this method of drug testing is preferred for post-incident and reasonable suspicion situations. ​

Benefits of Oral Fluid Testing​

  • There's a lower chance of someone trying to ‘cheat the test’ because the person collecting the sample watches the entire process​

  • No need for private restrooms or same gender collectors​

  • Eliminates shy bladder issues​

  • Unlike urine, oral fluid is less sensitive to dilution effects if a donor consumes a lot of water​

  • Reduces time away from work​

  • There are a wide variety of panels available ​

  • Legally defensible​

  • Testing oral fluid can reveal more recent use of a substance, giving a closer look at someone's recent behavior. If an employer wants to test for a longer detection window, urine testing is best. ​

Other points to consider​

  • It is still a good idea to confirm positive test results in a lab to be certain​

Department of Transportation (DOT) and Oral Fluid​

The U.S. Department of Transportation (DOT) is currently working toward implementing oral fluid testing, for more information visit DOT Drug and Alcohol Testing.

Related Services:

Urine Drug Testing

Post-Incident Testing

Reasonable Suspicion

Hair Drug Testing

Random Drug and Alcohol Program Management

DOT Drug and Alcohol Testing

Articles of Interest:

Webinar Recording – Exploring Oral Fluid Testing in Transportation and Other Safety-Sensitive Industries

Oral Fluid Testing: What You Should Know

Oral Fluid Drug Testing FAQs

New Rule Encourages Department of Transportation to Implement Oral Fluid Testing by 2020

Related Links:

U.S. Department of Transportation (DOT)

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