RCW 82.04.4274
Affect on existing rights, liabilities, obligations, and proceedings-2011 1st sp.s. c 26: "This act does not affect any existing right acquired or liability or obligation incurred under the sections amended or repealed in this act or under any rule or order adopted under those sections, nor does it affect any proceeding instituted under those sections." [ 2011 1st sp.s. c 26 s 3.]