Call the Drug-Free Workplace Helpline at 1-800-WORKPLACE (967-5752) for free and confidential help with creating and maintaining drug-free workplace programs. About the Helpline The SAMHSA Drug-Free Workplace Helpline provides confidential, practical, impartial, and up-to-date information, advice, and support free of charge to employees and their families. Topics cover a wide range of issues related to federal and non-federal Drug-Free Workplace Programs and drug testing. This service is designed to equip employees and their families with essential knowledge to resolve substance misuse and drug testing issues at work and/or in their personal lives. The helpline is staffed Monday through Friday. Contact the Helpline Toll-free number and email: 1-800-WORKPLACE (967-5752) dwp@samhsa.hhs.gov