The hearing officer may adopt such rules for its own proceedings as are deemed necessary. The hearing officer shall keep minutes of all proceedings, showing the vote of the hearing officer upon each question, and shall keep records of its examinations and other official actions, all of which shall immediately be filed in the office of the city recorder, which shall be the office of the hearing officer, and shall be a public record. (1982 Code § 12-123; amd. Ord. 2020-09, 5-21-2020)