About the CalGang® Unit Established in 2018 as a result of the Fair and Accurate Gang Database Act of 2017, the CalGang unit administers and oversees the CalGang database. The units’ responsibilities include writing regulations governing the use, operation, and oversight of any shared gang database, including CalGang, conducting training and audits as subject matter experts, publishing annual reporting on the usage of CalGang, and acting as system administrators of the CalGang database.| State of California - Department of Justice - Office of the Attorney General