NDASA Directory of Professionals

NDASA members are highly respected industry professionals who offer a variety of services meeting the highest standards in drug and alcohol screening. Search our Directory of Professionals if you are looking for NDASA-vetted and Department of Transportation-compliant drug and alcohol test collectors, mobile test collectors, Consortium/Third Party administrators, Designated Employer Representatives (DERs), and Substance Abuse Professionals (SAPs), trainers and qualified mock proficiency demonstration monitors.

Those who completed online collector training through NDASA University and need to schedule mock proficiency demonstrations, please see our list of NDASA-approved trainers available to monitor mocks.

NDASA members, please ensure that your profile information on the member portal is updated to have your full range of services listed in the Directory of Professionals.