If your Illinois Concealed carry license was revoked because you let your FOID card expired do not file an appeal with the Illinois State Police. You need to renew your FOID card and then complete and send in a Request for Concealed Carry License Review form. The form should be included in the notice that you received from the Illinois State Police regarding your CCL being revoked. It's best to mail this form to the Firearms Services Bureau where someone has to sign for it.
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