Wash. Rev. Code § 25.05.530
A limited liability partnership may change its registered agent for service of process by delivering to the secretary of state for filing a statement of change in accordance with RCW 23.95.430.
[ 2015 c 176 s 5110; 2009 c 437 s 5.]
Effective date—Contingent effective date—2015 c 176: See note following RCW 23.95.100.