1. Administration of Assam Excise Act, 2000 and the Rules made there under.
2. Collection of Excise levies on liquor.
3. Collection of Intelligence regarding the offences under various laws administered by the Excise deptt.
4. To conduct intensive raids, detect cases and prompt actions on complaints.
5. Speedy actions on cases registered.
7. To conduct campaign against drug abuse and alcoholism through State Anti Drug and Prohibition Council.