Wash. Rev. Code § 7.77.170
(1) There is no privilege under RCW 7.77.150 for a collaborative law communication that is:
(2) The privileges under RCW 7.77.150 for a collaborative law communication do not apply to the extent that a communication is:
(3) There is no privilege under RCW 7.77.150 if a tribunal finds, after a hearing in camera, that the party seeking discovery or the proponent of the evidence has shown the evidence is not otherwise available, the need for the evidence substantially outweighs the interest in protecting confidentiality, and the collaborative law communication is sought or offered in:
[ 2022 c 231 s 6; 2013 c 119 s 18.]