Ill. Admin. Code tit. 14, § 140.100
a) Each applicant for registration as a business broker shall file with the Secretary of State Securities Department a completed and current application on Illinois Form BB01 and pay to the Securities Department all appropriate fees as specified in Section 140.2110 of this Part. The application shall be accompanied by the following:
No person shall be registered as a business broker unless such person submits a completed application as set forth in this Section.