Do government jobs drug test hair
Understanding Do Government Jobs Drug Test Hair for Reliable Screening
Do government jobs drug test hair primarily for non-DOT safety-sensitive positions, using hair follicle testing to detect drug use over 90 days. This method is less common for DOT roles, which require urine tests under federal regulations. AMH Nationwide coordinates testing with certified labs. Call (877) 731-6362.
Do government jobs drug test hair?
Government jobs do drug test hair, but mainly for non-DOT safety-sensitive positions. Hair follicle drug testing detects drug use over a longer period, typically up to 90 days, by analyzing a small hair sample. However, Department of Transportation (DOT) regulated positions require federally certified urine testing protocols under 49 CFR Part 40 instead of hair tests.
Which government jobs use hair follicle drug testing?
Hair follicle drug testing is commonly utilized for federal or state government roles that are not regulated by DOT, such as administrative, law enforcement (non-DOT), and security positions. It provides a longer detection window than urine tests, making it suitable for pre-employment screening and random testing in certain agencies.
How long can hair follicle tests detect drugs for government jobs?
Hair follicle drug tests detect drug metabolites embedded in hair shafts, providing a detection window of approximately 90 days. This contrasts with urine tests, which typically detect recent use within 1 to 4 days. Hair testing cannot detect very recent drug use within the past week because hair must grow to capture metabolites.
Which labs process hair drug tests for government jobs?
AMH Nationwide routes hair follicle drug testing through five national lab networks: Quest Diagnostics, LabCorp, Omega Labs, United States Drug Testing Labs, and ExperTox. These labs adhere to strict SAMHSA, CAP, and CLIA standards. Every non-negative screen is reviewed by a certified Medical Review Officer to ensure accuracy and compliance.
Need Hair Drug Testing for a Government Job?
Contact AMH Nationwide to arrange hair follicle drug testing through certified labs. Call (877) 731-6362 to speak with a representative and schedule your collection.
How do government job applicants arrange hair drug testing?
AMH Nationwide provides the lab order and directs applicants or employers to the nearest collection site from a nationwide network of over 20,000 locations. There is no online ordering for government hair testing. To schedule or inquire, clients must call (877) 731-6362. Collection involves a small hair sample, typically from the crown of the head.
Can hair follicle drug tests be beaten or produce false positives in government jobs?
Hair follicle drug tests are highly reliable due to their extended detection window and laboratory confirmation procedures. They are not susceptible to passive exposure false positives because metabolites are incorporated internally in hair. Attempts to cheat the test are generally ineffective and detectable by lab professionals. Certified Medical Review Officers review all non-negative results to confirm validity.
Common Questions
No, not all government jobs require hair drug testing. Hair tests are mainly used for non-DOT safety-sensitive positions. DOT-regulated jobs require federally certified urine testing protocols under 49 CFR Part 40.
Hair drug tests detect a variety of substances including marijuana, cocaine, opiates, amphetamines, PCP, and synthetic opioids. Labs follow strict protocols to ensure accurate identification of drug metabolites.
Results from hair drug testing typically take 3 to 5 business days after sample collection. Non-negative results undergo additional review by a certified Medical Review Officer before final reporting.
Hair tests are more effective at detecting repeated or chronic drug use rather than a single use. A single exposure may not produce enough metabolites to be detected depending on hair length and growth.
No, hair drug testing is not federally mandated for all government employees. DOT-regulated positions require urine tests. Hair testing is used selectively for non-DOT roles and certain security clearance or contractor positions.
A trained collector takes a small sample of hair, usually about 1.5 inches long from the crown of the head. If head hair is unavailable, body hair may be collected. The sample is sealed and sent to a certified lab for analysis.
Ready to get started?
AMH Nationwide provides the lab order and arranges collection nationwide. Every non-negative result reviewed by a certified Medical Review Officer. Call (877) 731-6362 or contact us.


