(Statute covering private sector employers and employees, where PERC is the state mediation agency for purposes of filing notice and obtaining services under Section 8(d) of the National Labor Relations Act.)
(Rules adopted by the Chief Administrative Law Judge of the State of Washington, to regulate adjudicative proceedings under the Administrative Procedure Act, Chapter 34.05 RCW. Some of these rules are replaced by more specific PERC rules, below.)
(Cases where a union seeks certification as exclusive bargaining representative of a group of employees, or the majority status of an incumbent exclusive bargaining representative is questioned.)
(Cases where an employer or incumbent exclusive bargaining representative questions whether one or more employees are properly included in or excluded from an existing bargaining unit, after a change in circumstances.)
(Cases where employees, a union, or an employer alleges that an employer and/or union has violated the rules established by the Legislature for the collective bargaining process.)