Bidder Registration System

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Madison County has implemented a bidder registration system, which significantly improves our ability to communicate bid opportunities to vendors. Vendors are responsible for downloading bid documents through the bidder registration system. This method will provide you with several benefits and, best of all, there is no cost to your company.

Vendor Registration

Vendors must register to receive solicitations to bid. You must visit to register. Click on the "Register" tab and insert your company information in the fields provided, then click "Next" until the process is complete. If at any time you need assistance, please click “Help” in the top righthand corner of your screen. Once your company information has been uploaded correctly, you will be notified of any invitations to bid for the product/service categories you selected.

Vendor Registration Changes

If you are already a registered vendor through the bidder registration system and need to make changes to your vendor information (i.e., address changes, add or delete commodity class), log in using the username and password that was created at registration and make the changes in your account.

Please note that all vendors must be enrolled in the E-Verify Program to participate in solicitations with Madison County. Vendors shall submit their company E-Verify Memorandum of Understanding with all bid and proposal submissions. The Memorandum of Understanding is provided at the time your company enrolls in the program. If your company is not already enrolled, please visit:

If you have further questions, you can contact us at or call us at 256-532-6930 and we will be glad to help you. We sincerely appreciate your continued interest in doing business with Madison County.