The organization shall be headed by the director of emergency management. The mayor shall appoint the director of emergency management. The director shall be directly responsible for the organization, administration and operation of the emergency management organization. The emergency operations plan and any amendments thereto shall be effective when approved by the emergency operations board. (Ord. 6428 § 1, 2013; Ord. 6088 § 1, 2007; Ord. 4424 § 3, 1990; Ord. 3957 § 2(4), 1984.)