Each ambulance company shall have, for each ambulance in service, on duty and available for immediate response, two ambulance attendants who are currently certified as emergency medical technicians (EMT), as provided in Chapter 246-976 WAC. A certificate of license shall be carried on the person of each ambulance attendant while on duty. (Ord. 4679 § 9, 1994; 1961 code § 5.17.100. Formerly 5.04.110.)