Licensure, Education, & Experience: Master’s Degree from an accredited college with a major in chemical dependency, psychology, social work, counseling with a Master’s level licensure: Marriage and family therapy, social work, professional counseling ), or certification by a state wide certification board (CAADC). . Master’s Degree from an accredited college with a major in chemical dependency, psychology, social work, counseling and are working towards a Master’s level licensure (Marriage and family therapy, social work, professional counseling), or certification by a state wide certification board (CAADC) .