Check Register

This check register provides a cumulative record of payments to County suppliers, vendors and other payees as approved by the Cook County Board of Commissioners, beginning Fiscal Year 2010 (December 2009).

The register was originally mandated by resolution of the Cook County Board (09-R-12) ( starting on page 20 of the document), and was improved for greater transparency in March 2011.

Payment data is available each month within 30 days after Board approval of that month’s payments.

To search the check register, follow the link below to our Open Data site, check the boxes next to the desired search criteria and type in the text or number to be searched. You can also view the entire check register database by leaving all search filters unchecked.