A. The commission shall adopt rules for the transaction of its business. The rules shall provide, but not be limited to, the date, time, place and format of regular meetings and hearings; a record of proceedings, reports, studies, findings, conclusions and recommendations. The commission shall adopt such bylaws, rules and regulations as are necessary for the conduct of its business as the commission deems expedient, within the scope outlined in this chapter; and shall keep a written record of its proceedings which shall be a public record. (Ord. 2581 § 3 (part), 2011).