In addition to any other information required by the Commission to be contained in the application, every application for original, renewal, or restored license or permit shall include the applicant's Social Security Number, if an individual, or Federal Employer Identification Number, if not an individual. The Commission shall not disclose an individual's Social Security Number or residential address and must keep that Social Security Number and residential address confidential unless disclosure is required by law.
225 ILCS 422/55