Blog

Drug testing is the evaluation of urine, saliva, hair, blood, or other types of biological samples to determine if someone has been using drugs. Drug testing is frequently done when applying for employment, especially for positions that may involve federal transportation, airline industries, railways, hospitals, and other workplaces where public safety is of the utmost importance. However, workplace drug testing is now standard in general for many U.S. employers to reduce drug abuse, safety con …