WA SB5364

Establishes uniform eligibility requirements for sheriffs, police chiefs, and marshals across all Washington cities and towns, including U.S. citizenship, minimum age of 25, high school diploma, no felony convictions, no gross misdemeanor convictions involving moral turpitude, at least two years of law enforcement experience, and certification within 12 months of assuming office.

Requires comprehensive background investigations for candidates seeking election, appointment, or employment as law enforcement executives, with the Washington State Patrol conducting investigations for sheriff candidates and verification by the Criminal Justice Training Commission at least 45 days before the filing deadline.

Creates automatic vacancy in the office of sheriff, police chief, or marshal if the incumbent loses certification, is decertified, or fails to meet ongoing eligibility requirements while in office.

Restricts volunteers and specially commissioned officers from carrying firearms, making arrests, or using force unless certified under chapter 43.101 RCW, and requires agencies to adopt policies distinguishing volunteers from peace officers.

Repeals antiquated statutes regarding "police matrons" (RCW 35.66.010 through 35.66.050) and requires the Criminal Justice Training Commission to adopt rules by June 30, 2026 establishing criteria for disqualifying applicants based on background investigations.