WAC 415-112-400
WAC 415-112-400. Purpose and scope of TRS earnable compensation rules
WAC 415-112-402 through 415-112-491 provide the department's interpretation of statutes and its administrative practice regarding classification of payments as earnable compensation in all TRS plans. The department has applied and will apply these rules to determine the proper characterization of payments occurring prior to the effective dates of these sections.