The Association for Addiction Professionals (NAADAC)NAADAC represents the professional interests of more than 100,000 addiction counselors, educators, and other addiction-focused health care professionals in the United States, Canada, and abroad. An important part of the healthcare continuum, NAADAC members and its 47 state, territory, and international affiliates work to create healthier individuals, families, and communities through prevention, intervention, quality treatment and recovery support.