NIDA: Leading the Nation in bringing the power of science to bear on drug abuse and addiction.

SAMHSA: Building resilience... Facilitating recovery. The SAMHSA agency has sharply focused its mission on building resilience and facilitating recovery for people with or at risk for mental or substance use disorders. SAMHSA is gearing all of its resources -- programs, policies and grants -- toward that outcome..

Department of Alcohol and Drug Programs:To lead efforts to reduce alcoholism, drug addiction and problem gambling in California by developing, administering and supporting prevention, treatment and recovery programs.

ITP: Founded in 1975, the Institute of Transpersonal Psychology began as a groundbreaking center of integrative, whole-person learning and training. Today, ITP is a leader in transpersonal research and education of clinicians, spiritual guides, wellness caregivers, and consultants who apply transpersonal principles and values in a variety of settings.