Welcome to the Illinois Department of Transportation (IDOT) integrated Contractor's Exchange (iCX) Help Menu.
The integrated Contractor's Exchange (iCX) is a web-based application for bid preparation and bid submission. Bidders for an Illinois Department of Transportation (IDOT or the Department) contract may use this program to prepare and submit their bid electronically (ebid).
The iCX application is only accessible through the IDOT Vendor Portal (qservices.illinois.gov/VendorPortal/) by clicking on the "Go To iCX" link in the left column. Information about the Vendor Portal may be found here: XXXVendor Portal Instruction Link XXX .
With iCX you can:
Manage and display company financial information and conflict of interest (Form A)
Manage and display company contracts and procurement information (Form B)