Chicago Field Division
Welcome to the Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF) Chicago Field Division. Our Division is responsible for ATF criminal enforcement and industry regulatory activities in the State of Illinois. Our dedicated work force is comprised of special agents, investigators, auditors, technicians and support staff. Read more about the Chicago Field Division.
Special Agent in Charge (SAC)
Brendan D. Iber
Assistant Special Agent in Charge (ASAC)
Director of Industry Operations (DIO)
Public Information Officer (PIO)