(a) All statements, communications, and work product made or arising from a collaborative law procedure are confidential and are inadmissible in any court proceeding. Work product includes any written or verbal communications or analysis of any third-party experts used in the collaborative law procedure.
(b) All communications and work product of any attorney or third-party expert hired for purposes of participating in a collaborative law procedure shall be privileged and inadmissible in any court proceeding, except by agreement of the parties.