Ill. Admin. Code tit. 77, § 2030.1320
a) Alcohol and other drug abuse prevention is a process targeting 100% of the population, which supports individuals, communities, and family systems in creating healthy environments, lifestyles and behaviors. Prevention services are an integral component in the array of alcohol and other drug abuse services, i.e., prevention, intervention and treatment. Effective prevention efforts decrease the likelihood of alcohol and other drug abuse, promote risk reduction, change community norms, strengthen public policy and assist individuals in developing their capabilities, thus ensuring a higher quality of life.
Providers must employ one or more of the following five prevention strategies:
b) Performance measures