Make money order, certified check or personal check payable to Illinois. If your request is mailed via U.S. mail the turn around rate is 3 Weeks. If your request is sent via express mail then it is processed within 2 business days.
For verification, make money order, certified check or personal check payable to Illinois Department of Public Health. For certified copies, write to the Clerk of the Circuit Court in the county where the divorce was granted. Fees vary.