Prevention of substance abuse entails working to reduce the likelihood of underage or abusive drinking, illegal substance use or the misuse or legal medications or substances.
This category is for non-commercial sites where the focus is to discourage people from engaging in substance abuse.
If the site is about a single drug or substance (eg tobacco or alcohol), it should be sent to the appropriate subcategory under those topics.
Sites for organizations involved in substance abuse prevention belong in Health/Addictions/Substance_Abuse/Organizations.

Sites with a focus on selling products will not be listed here, and belong in Shopping/Health/Substance_Abuse if they meet the Shopping Guidelines.

Sites listed here will be specific for substance abuse prevention in colleges and universities. Topics may include research programs as well as awareness campaigns.