SAMHSA's mission within the National Health System is to improve the quality and availability of prevention, treatment, and rehabilitation services to reduce illness, death, disability, and cost to society resulting from substance abuse and mental illness. SAMSHA's mission is accomplished in partnership with all concerned with substance abuse and mental illness.

A national effort to build a stronger constituency to fight for more resources for treatment, prevention, and research for alcohol and drug addiction.

The Partnership for a Drug-Free America is a nonprofit coalition of communication, health, medical and educational professionals working to reduce illicit drug use and help people live healthy, drug-free lives.

Drug Free America Foundation, Inc. is a drug prevention and policy organization committed to developing, promoting and sustaining global strategies, policies and laws that will reduce illegal drug use, drug addiction, drug-related injury and death.

Learn to Cope is a non-profit support network that has become a nationally recognized model for peer support and prevention programming.

Drug Free Australia plays a key role as a community voice, staying in touch with every day Australians -  families and young people - via newsletters, community forums and the media, to ensure a clear message of healthy, drug free lifestyles is assured for generations to come.

To privilege the information about the effects of drugs, prevention and therapies aiming abstinence, while coordinating the action of all entities sharing the same ambition, all over the national and international territory.

The NDPA is a network of concerned citizens and prevention professionals who believe that drug-free healthy lifestyles will protect and enhance society and its stability for present and future generations.

This site works as a web portal linking drug abuse prevention networks across the globe.  serves as a web portal linking drug abuse prevention networks across the globe.