Presented by the City of Chicago Department of Procurement Services (DPS) Do you have questions about how to become a successful bidder on City contracting opportunities? Unsure where to begin? This informational workshop highlights the role and responsibility of DPS in the City’s purchasing process. Join the City of Chicago Department of Procurement Services to learn about different procurement methods and the laws which govern the procurement process. Once completed, you will better understand what it takes before you start the bidding process and your responsibilities after you have won a contract with the City of Chicago.