Wash. Rev. Code § 10.118.010
The legislature finds that law enforcement transparency and accountability are vital in maintaining public trust. Data collection is one essential tool to allow the public, law enforcement, and policymakers to analyze the effectiveness of existing police practices, determine which policies and training work and do not work, and avoid unintended consequences by supporting policy decisions with clear and relevant data.
The legislature finds that creating a statewide data collection program that creates a publicly accessible database to track metrics will help to promote openness, transparency, and accountability, build stronger police-community relations, improve trust and confidence in policing services, evaluate specific areas of concern such as biased policing and excessive force, and ultimately improve the quality of policing services.
RCW 10.118.010