Washington Revised Code Title 41. Public Employment, Civil Service, and Pensions § 41.05.320. Salary reduction plan--Eligibility--Participation, withdrawal

(3)(a) An eligible person may become a participant of the salary reduction plan for a full plan year with annual benefit plan selection for each new plan year made before the beginning of the plan year, as determined by the authority, or upon becoming eligible.

(b) Once an eligible person elects to participate in the salary reduction plan and determines the amount his or her gross salary shall be reduced and the benefit plan for which the funds are to be used during the plan year, the agreement shall be irrevocable and may not be amended during the plan year except as provided in (c) of this subsection. Prior to making an election to participate in the salary reduction plan, the eligible person shall be informed in writing of all the benefits and reductions that will occur as a result of such election.

(c) The authority shall provide in the salary reduction plan that a participant may enroll, terminate, or change his or her election after the plan year has begun if there is a significant change in a participant's status, as provided by 26 U.S.C. Sec. 125 and the regulations adopted under that section and defined by the authority.