At any time after the ethics enforcement officer has received or filed a complaint and has determined that there is sufficient evidence to inquire into the complaint, he or she may seek board authority to subpoena witnesses to compel their attendance before the Office of State Ethics, or before any designated judge trial referee, and to require the production for examination of any books and papers which he or she deems relevant to the complaint. Subpoenas in preliminary investigations shall be issued either pursuant to a majority vote of the Citizen's Ethics Advisory Board or pursuant to the signature of its Chairperson or, in the case of unavailability of the Chairperson, the Vice Chairperson of such board. If a person to whom a subpoena is issued fails to appear or if, having appeared, refuses to testify or produce the evidence required by the subpoena, then the following occurs:
Conn. Agencies Regs. § 1-92-23