Employee drug testing is a common workplace practice used to detect certain substances and reduce risks linked to impairment. Testing methods may include urine, saliva, hair, or blood samples, depending on company policy, legal requirements, and the type of screening involved. Employers often use te sting to promote workplace safety, meet regulatory obligations, discourage substance misuse, ... Read more The post Employee Drug Testing: When It Is Required and How It Improves Workplace Safety appeared first on Southwest Journal. ...read more read less