At the first annual meeting in May, the mayor shall appoint, by and with the advice and consent of the city council, all officers of the city whose election or appointment is not otherwise provided for, and shall hold their respective offices for the ensuing month or year, and until their respective successors are appointed and qualified. Any vacancy occurring in an appointive office shall be filled in the same manner. The mayor shall issue a commission or certificate of appointment to all persons appointed to office in the municipality. (Prior code § 2-5-4)

2.06.040