Wash. Rev. Code § 41.56.122 : — PUBLIC EMPLOYMENT, CIVIL SERVICE, AND PENSIONSPUBLIC EMPLOYEES' COLLECTIVE BARGAINING — Collective bargaining agreements-Binding arbitration TEXT PDF Subject to RCW 41.58.070, a collective bargaining agreement may provide for binding arbitration of a labor dispute arising from the application or the interpretation of the matters contained in a collective bargaining agreement. RCW 41.56.122 Amended by 2021 c 13,§ 2, eff. 7/25/2021. Amended by 2019 c 230,§ 11, eff. 7/28/2019. 1975 1st ex.s. c 296 § 22; 1973 c 59 § 2.