Missouri Credentialing Board
Substance Use Disorder Professionals For Over 40 Years
Want to become a Department of Transportation Substance Abuse Professional?
When registering for the training and exam, please include “MSAPCB” in the referral code box.
Searching for a professional by last name or credential number or need to verify an active and valid credential? We can help!
Specific information on requirements for the various credentials offered by the MCB.
For complete information, access a credential application under the "Credentials" link.