Collective bargaining under chapter 164, Laws of 2006 may not be for the purposes of making a collective bargaining agreement take effect before July 1, 2007. No party may engage in collective bargaining under chapter 164, Laws of 2006 to amend a collective bargaining agreement in effect on March 21, 2006. A collective bargaining agreement or amendment thereto entered into under chapter 164, Laws of 2006 shall not be effective before July 1, 2007, and may not have any retroactive effect.

Prospective application—Savings—Effective dates—2006 c 164: See notes following RCW 47.64.011.