Doing Business in Illinois

  • "How to Do Business With the State for Commodities, Equipment, Services and Supplies"
  • Answers questions about bidding on contracts and selling goods and services to the State of Illinois

Bid Advertisements

  • View instructions for obtaining and submitting bids
  • "How to Respond to State of Illinois Bid Invitations for Commodities, Equipment, and Supplies"
  • Explains the state's purchasing process and how to read and respond to Invitations For Bid

Small Business Set-Aside Program

Printing and Paper Purchases