A drug test can be a condition of hiring or of continued employment. You cannot be required to take a drug test, but you may risk your employment by refusing.
See what methods employers use for employee drug testing, when these tests might be given, and the relative strengths and weaknesses of each test.
Employee drug testing is standard at many companies. Find out how long certain drugs are detectable by hair, blood, and urine tests.
A marijuana drug test is a common part of many employer drug tests. See how local laws on recreational and medicinal marijuana will affect a drug test policy.
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