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Knowledge Base : substance abuse
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Substance Abuse and Addiction in the Workplace
Industry Definitions
Chain of Custody : A chain-of-custody form is u sed to document the handling and storage of a sample from the time it is collected until the time it is disposed. It links an individual to his or her
How is drug testing conducted and how accurate is it?
Generally, most private employers have a fair amount of latitude in implementing drug testing as they see fit for their organization, unless they are subject to certain Federal regulations, such as t
Clearinghouse
Subpart G - Requirements and Procedures for Implementation of the Commercial Driver's License Drug and Alcohol Clearinghouse Source: 81 FR 87725, Dec. 5, 2016, unless otherwise noted.