Our company can perform the full range of workplace drug and alcohol testing including:• Post-incident testing • For cause / "reasonable suspicion" testing • Return-to-work testing • Random on-site testing including "blanket" testing of all workers We are advocates of oral fluid drugs testing but more broadly however, as health and safety practitioners our focus is not solely on testing, rather a safety-based approach to the management of workplace drug and alcohol issues (including education and awareness).DASA has extensive experience in facilitating the process of workplace policy review and implementation of programs in consultation with respective stakeholders. Our flexible and expanding workforce enables us to test a small number of workers on a regular basis or an entire site of several hundred employees. On-site testing is available 24 hours a day, 7 days per week.