The Commission, upon receiving a complaint or upon its own motion, may investigate the affairs, business, premises and records of any person required to be registered under this chapter. In the course of such investigation, all persons associated with the person being investigated shall afford full access to all premises, books, records and information which the person making such investigation deems necessary. For the foregoing purposes, the person making such investigation shall have authority to administer oaths, examine under oath all the aforementioned persons, and compel the production of documents and objects of all kinds.