Sec. 1-205(d)

(d)  The commission shall, subject to the provisions of the Freedom of Information Act promptly review the alleged violation of said Freedom of Information Act and issue an order pertaining to the same.  Said commission shall have the power to investigate all alleged violations of said Freedom of Information Act and may for the purpose of investigating any violation hold a hearing, administer oaths, examine witnesses, receive oral and documentary evidence, have the power to subpoena witnesses under procedural rules adopted by the commission to compel attendance and to require the production for examination of any books and papers which the commission deems relevant in any matter under investigation or in question.  In case of a refusal to comply with any such subpoena or to testify with respect to any matter upon which that person may be lawfully interrogated, the superior court for the judicial district in which the public agency is located, on application of the commission, may issue an order requiring such person to comply with such subpoena and to testify; failure to obey any such order of the court may be punished by the court as a contempt thereof.