http://www.icc.illinois.gov/docs/rl/orgchart.pdf
http://www.icc.illinois.gov/docs/en/030211ecar.doc

* Illinois Commerce Commission
** Bureau of External Affairs -- Consumer Affairs, Public Affairs and Legislative Affairs
** Bureau of Transportation -- railroad safety, review and examination, processing, police and research and analysis sections as well as counsel for the department
** Bureau of Public Utilities -- Divisions: Energy, Telecom, Financial Analysis, and Public Safety and Enforcement
** Bureau of Planning and Operations -- officeof records management (Chief Clerk's Office), information technology, administrative services and project management.


http://www.icc.illinois.gov/div/CommissionersList.aspx
    Current chairman = Charles E. Box
    Previous chairman = Martin R. Cohen