A. To accomplish the objectives and to perform the duties prescribed by this act,¹ the Public Employees Relations Board may subpoena witnesses, issue subpoenas to require the production of books, papers, records, and documents which may be needed as evidence of any matter under inquiry, and administer oaths and affirmations. In cases of neglect or refusal to obey a subpoena issued to any person, the district court of the county in which the investigations or the public hearings are taking place, upon application by the Board, may issue an order requiring such person to appear before the Board and produce evidence about the matter under investigation. Failure to obey such order may be punished by the court as contempt.

B. Any subpoena, notice of hearing, or other process or notice of the Board issued under the provisions of this act may be served personally, by registered mail, or by leaving a copy at the principal office of the person required to be served. A return made and verified by the individual making such service and setting forth the manner of such service shall be proof of service, and a returned post office receipt, when registered or certified mail is used, shall be proof of service.

C. The Board shall adopt, promulgate, amend, or rescind such rules as it deems necessary to carry out the provisions of this act. Public hearings shall be held by the Board on any proposed rule of general applicability designed to implement, interpret, or prescribe policy, procedure or practice requirements under the provisions of this act and on any proposed change to such existing rule. Reasonable notice shall be given prior to such hearings, which shall include the time, place, and nature of such hearing and the terms or substance of the proposed rule or the changes to such rule.