Bureau of Administration
Phone Number
The Bureau of Administration (BOA) is committed to developing, coordinating and managing programs to enable Cook County departments to better serve residents in a transparent, efficient and cost-effective manner. BOA is led by the Chief Administrative Officer who coordinates activities for the following Cook County departments and functions:
- Office of the Chief Administrative Officer
- Animal and Rabies Control
- Emergency Management and Regional Security
- Environment and Sustainability
- Law Library
- Medical Examiner
- Transportation and Highways
Press and Media Inquiries:
Natalia Derevyanny
natalia.derevyanny@cookcountyil.gov
Location Title
Main office
Location Address
Location Phone
Location Fax
Location Hours
Sunday: Closed
Monday: 8:30 am-4:30 pm
Tuesday: 8:30 am-4:30 pm
Wednesday: 8:30 am-4:30 pm
Thursday: 8:30 am-4:30 pm
Friday: 8:30 am-4:30 pm
Saturday: Closed
Agency Head
Zahra Ali, Bureau Chief