Skip to Main Content
It looks like you're using Internet Explorer 11 or older. This website works best with modern browsers such as the latest versions of Chrome, Firefox, Safari, and Edge. If you continue with this browser, you may see unexpected results.

Illinois State Government Information

A research guide for Illinois government information

IL Depository Program

Since 1971, Northwestern University Libraries have been a depository for Illinois state documents received from the Illinois State Library through the Illinois Documents Depository Program.  Examples of the types of publications include agency annual reports, special reports on programs or issues, and statistical publications.  We also have a selective collection of basic reference publications from other states.

Key Resources for Illinois Publications

Illinois.gov
Comprehensive source of information about the state of Illinois and the Illinois state government.

Cyberdrive Illinois
Cyberdrive Illinois is a clearinghouse of information for Illinois, and also the official Web site for Illinois Secretary of State.

Electronic Documents of Illinois (EDI)
Provides permanent public access to official publications of the State of Illinois which have been deposited in electronic form.

NUSearch

Publications received by NUL as depository materials are cataloged and can be identified using NUSearch.