Wash. Rev. Code § 35.103.030
(1) Every city and town shall maintain a written statement or policy that establishes the following:
(2) Every city and town shall include service delivery objectives in the written statement or policy required under subsection (1) of this section. These objectives shall include specific response time objectives for the following major service components, if appropriate:
(3) Every city and town, in order to measure the ability to arrive and begin mitigation operations before the critical events of brain death or flash-over, shall establish time objectives for the following measurements:
[ 2005 c 376 s 103.]