Supporting research to inform the development and implementation of alcohol policies and to evaluate their effectiveness has been an important priority of the National Institute on Alcohol Abuse and Alcoholism (NIAAA) for many years. Alcohol policy represents a broad approach for intervening with alcohol misuse and related problems that can affect all individuals within a jurisdiction. Alcohol policy strategies commonly consist of federal, state, and local laws and regulations that govern a wide range of alcohol issues from the manufacture and sale of alcohol to directives about underage drinking. Alcohol policies are also set by non-governmental organizations such as colleges and universities to address alcohol consumption and access on their campuses and in their communities.