This chapter is applicable for emergency activities as outlined in chapter 38.52 RCW for:

(1) Emergencies, disasters, and related incidents that are determined by appropriate state or local authorities to require the use of emergency workers and that are authorized by the issuance of an emergency management division mission number.

(2) Search and rescue missions, including urban search and rescue and evidence search missions, that are conducted under the authority of local law enforcement officers and that are authorized by issuance of an emergency management division mission number.

(3) Training events authorized by issuance of an emergency management division training event number.