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The Department of Transportation (DOT) has also stated in its Drug and Alcohol Testing Regulations that cannabis is not acceptable for any employee engaged in safety sensitive work. Currently, there are federal laws that give employers guidance and protection on how to ensure a drug free workplace despite the increase in cannabis use.
Most cannabis drug tests yield a positive result when the concentration of THC-COOH in urine exceeds 50 ng/mL. [10] Urine testing is an immunoassay based test on the principle of competitive binding. Drugs which may be present in the urine specimen compete against their respective drug conjugate for binding sites on their specific antibody.
The Drug-Free Workplace Act of 1988 (41 U.S.C. 81) is an Act of the United States which requires some federal contractors and all federal grantees to agree that they will provide drug-free workplaces as a precondition of receiving a contract or grant from a Federal agency.
If your job prohibits marijuana use or wants to drug test you to see if you have weed in your system, they will be well within their rights even though Missouri voted to pass Amendment 3 on Tuesday.
A new California law prohibits most employers from using the most common kind of drug testing for marijuana use. Here’s what it means for you.
A drug test (also often toxicology screen or tox screen) is a technical analysis of a biological specimen, for example urine, hair, blood, breath, sweat, or oral fluid/saliva—to determine the presence or absence of specified parent drugs or their metabolites.
The Duquenois reagent is used in the Rapid Modified Duquenois–Levine test (also known as the simple Rapid Duquenois Test), which is an established screening test for the presence of cannabis. The test was initially developed in the 1930s by the French medical biochemist Pierre Duquénois (1904–1986) and was adopted in the 1950s by the ...
Testing for metabolites of THC, versus the actual THC intoxicant, can result in DUID convictions of users who aren't actually impaired. [28] According to National Institute on Drug Abuse, "the role played by marijuana in crashes is often unclear because it can be detected in body fluids for days or even weeks after intoxication". [29]
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