Illinois Commerce Commission
- Information regarding Illinois Electric Deregulation, Plug-In Illinois, Telecommunications, Illinois area codes, Illinois Operation Lifesaver, ICC careers and public utilities.
- http://www.icc.illinois.gov/

Illinois Student Assistance Commission - College Zone
- ISAC offers information for students and parents on college planning, financial aid programs, outreach and training. With publications, resource center, news and announcements.
- http://www.collegezone.com/

Illinois Educational Labor Relations Board
- Sets forth the rules, regulations and procedures for labor relations and collective bargaining between public educational employers and educational employees in the state. Downloadable forms, acts and rules, decisions, and contacts are featured.
- http://www.state.il.us/agency/ielrb/

Property Tax Appeal Board
- Features overview and details of the appeal process before the Board to property taxpayers within the state. Includes forms, practices and procedures, and publications. Offices in Springfield and Des Plaines.
- http://www.state.il.us/agency/ptab/

Illinois Industrial Commission
- The state court for workers' compensation cases. Serves as a guide to the rights and responsibilities of injured workers and employers.
- http://www.state.il.us/agency/iic/

Illinois Medical District Commission
- Operates the Chicago Technology Park and seeks to attract medically related commerce and research or other economic development within the district.
- http://www.imdc.org/

Illinois Environmental Protection Agency
- Information about permit application forms, vehicle emissions testing station locations, annual reports on the state's environmental conditions, the history and organizational structure of the Illinois EPA, and contact information.
- http://www.epa.state.il.us/

Office of Banks and Real Estate
- Is to protect the public and promote confidence in the regulated industries through administration of statutory responsibilities in an efficient, professional, and responsive manner.
- http://www.obre.state.il.us/

Capital Development Board
- The construction management agency for construction and renovation of Illinois state government buildings and facilities.
- http://www.cdb.state.il.us/

Illinois Arts Council
- State agency assisting artists, arts organizations and other community organizations that present arts programming by providing financial and technical assistance.
- http://www.state.il.us/agency/iac/

Illinois Liquor Control Commission
- License applications, special event,use and retailer. News and information.
- http://www.state.il.us/lcc/

Illinois Human Rights Commission
- Features the orders and decisions of the commission in various formats including HTML, ASCII, and word processing document.
- http://www.state.il.us/ihrc/