Washington Revised Code Title 10. Criminal Procedure § 10.120.010. Definitions

(1) “Deadly force” has the same meaning as provided in RCW 9A.16.010.

(2) “De-escalation tactics” refer to actions used by a peace officer that are intended to minimize the likelihood of the need to use force during an incident. Depending on the circumstances, “de-escalation tactics” may include, but are not limited to: Using clear instructions and verbal persuasion; attempting to slow down or stabilize the situation so that more time, options, and resources are available to resolve the incident; creating physical distance by employing tactical repositioning to maintain the benefit of time, distance, and cover; when there are multiple officers, designating one officer to communicate in order to avoid competing commands; requesting and using available support and resources, such as a crisis intervention team, a designated crisis responder or other behavioral health professional, or back-up officers.

(3) “Law enforcement agency” includes any “general authority Washington law enforcement agency” and any “limited authority Washington law enforcement agency” as those terms are defined in RCW 10.93.020.

(4) “Less lethal alternatives” include, but are not limited to, verbal warnings, de-escalation tactics, conducted energy weapons, devices that deploy oleoresin capsicum, batons, and beanbag rounds.

(5) “Necessary” means that, under the totality of the circumstances, a reasonably effective alternative to the use of physical force or deadly force does not appear to exist, and the type and amount of physical force or deadly force used is a reasonable and proportional response to effect the legal purpose intended or to protect against the threat posed to the officer or others.

(6) “Peace officer” includes any “general authority Washington peace officer,” “limited authority Washington peace officer,” and “specially commissioned Washington peace officer” as those terms are defined in RCW 10.93.020; however, “peace officer” does not include any corrections officer or other employee of a jail, correctional, or detention facility, but does include any community corrections officer.

(7) “Physical force” means any act reasonably likely to cause physical pain or injury or any other act exerted upon a person's body to compel, control, constrain, or restrain the person's movement. “Physical force” does not include pat-downs, incidental touching, verbal commands, or compliant handcuffing where there is no physical pain or injury.

(8) “Totality of the circumstances” means all facts known to the peace officer leading up to, and at the time of, the use of force, and includes the actions of the person against whom the peace officer uses such force, and the actions of the peace officer.