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Field guides, regulatory updates, and product breakdowns from the team behind American Screening Corporation's drug testing supplies.

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Virginia Drug Testing Laws for Employers: At Will Testing, Cannabis Oil Protection and Workers Comp Rules
Virginia does not have a general statute that tells private employers when they may or may not drug test. There is no state law requiring advance notice, no state mandated panel, and...
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What Is the Purpose of Workplace Drug Testing?
Many employers require their employees to take drug tests before they begin work, and some even require employees to agree to random drug testing...
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The Difference Between Urine and Saliva Drug Testing
While there are multiple methods of testing people’s drug usage, the two most popular are urine and saliva drug testing. These methods rank high...
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