System will only allow one file attachment. License Application Forms.I understand the laws, rules and regulations described in the Arizona Commercial Driver License Manual, and that I must report to. Submit this completed form and copy of one or more documents that evidence your citizenship or alien status with your application for license or renewal . The SGPI Licensing Unit regulates security guards, security agencies, private investigators, and private investigative agencies. Submit a Business Account Update Form with "Cancel effective date" box checked and filled out. 1-501 and supporting documents required to be submitted along with this form.