Illinois Capital Development Board Illinois Capital Development Board Building a Better Illinois Illinois Codes CDB's Division of Building Codes and Regulations Construction Bulletin View All Current Bids Professional Services Bulletin Learn how to do business with CDB Reference Library A comprehensive list of manuals/guides, forms and reports Highlighted Projects See a map & details about CDB's latest projects across the state Diversity We at CDB aim to build diversity, equity, inclusion, accessibility and belonging in all the work we do Spotlight Progressive Design-Build The Illinois Capital Development Board (CDB) is excited to announce the Progressive Design-Build Pilot Program, which will allow CDB to implement the Progressive Design-Build project delivery method on three public projects in 2026. Project information will be released as it becomes available on CDB's Procurement Bulletin. CDB Notifications for A/E Solicitations and Construction Bidding Opportunities Interested in doing work on CDB construction projects? Sign up for notifications on CDB opportunities to participate in design and construction projects. CDB Vendor Registration and Prequalification Are you a design or construction professional who is looking to work on CDB construction projects? Make sure that you are a registered CDB vendor and determine if CDB prequalification status is right for your organization. Register with the Illinois Procurement Gateway As part of CDB's efforts to streamline processes create efficiencies and reduce our carbon footprint, this is a reminder to vendors to register with the Illinois Procurement Gateway Register with the Illinois Procurement Gateway As part of CDB's continuing efforts to implement eBuilder project management software and reduce our carbon footprint, this is a reminder to vendors to register with the Illinois Procurement Gateway (IPG) to allow adequate application processing time. Early Childhood Construction Grant Update An important and essential update has been made to the information provided to all applicants. Please review this update before completing and submitting your application COVID-19 Updates The recent health crisis has caused some changes to CDB operations and ongoing projects. The safety of our staff, vendors, and the public at large is our top priority. Design work is continuing and being performed in a way that does not jeopardize the health of the design professionals working on the projects. As new information becomes available, CDB will provide updates on our website Popular Services Search services CDB CDB Procurement Bulletin An electronic publication outlining the current construction projects for which CDB will be accepting bids for contractor and architect/engineering services. New project information is posted regularly. CDB CDB Prequalification and Vendor Registration CDB offers opportunities for firms to provide design, construction, and construction program management services on CDB projects throughout the State of Illinois. CDB CDB Design-Build Projects As one entity, the design-build team works under a single contract to provide design and construction services. A bridging firm assists with the preliminary design and development of the request for proposal, working with CDB and the user agency to develop the project scope and performance criteria. CDB then incorporates this information into a request for proposal for design-build teams. The selection process attributes 75% of the weighted selection criteria to technical evaluation factors, such as quality, experience, performance, compliance with project objectives, and 25% of the weighted selection criteria to the total project cost and schedule. News Sort By Display in Descending Order View all CDB News Upcoming Events View More Events View More Outreach Events Footer 401 South Spring Street 3rd Floor, Stratton Building Springfield, IL 62706 217-782-2864 555 W Monroe Street 8th Floor Chicago, IL 60661 312-814-6000 Quick Links Capital Development Board Home Building Codes & Regulations Bid Information Professional Services Bulletin Reference Library Illinois Energy Conservation Code Local Governments & Schools ESCOs Emergency Procurement Award & Notices Illinois Codes