(1) In contested custody proceedings, and in other custody proceedings if a parent or the child's custodian so requests, the court may order an investigation and report concerning custodian arrangements for the child, or may appoint a guardian ad litem pursuant to RCW 26.12.175, or both. The investigation and report may be made by the guardian ad litem, the staff of the juvenile court, or other professional social service organization experienced in counseling children and families.
(2) In preparing the report concerning a child, the investigator may consult any person who may have information about the child and potential custodian arrangements. Upon order of the court, the investigator may refer the child to professional personnel for diagnosis. The investigator may consult with and obtain information from medical, psychiatric, or other expert persons who have served the child in the past without obtaining the consent of the parent or the child's custodian; but the child's consent must be obtained if the child has reached the age of twelve, unless the court finds that the child lacks mental capacity to consent. If the requirements of subsection (3) of this section are fulfilled, the investigator's report may be received in evidence at the hearing.
(3) The investigator shall mail the investigator's report to counsel and to any party not represented by counsel at least ten days prior to the hearing unless a shorter time is ordered by the court for good cause shown. The investigator shall make available to counsel and to any party not represented by counsel the investigator's file of underlying data and reports, complete texts of diagnostic reports made to the investigator pursuant to the provisions of subsection (2) of this section, and the names and addresses of all persons whom the investigator has consulted. Any party to the proceeding may call the investigator and any person whom the investigator has consulted for cross-examination. A party may not waive the right of cross-examination prior to the hearing.
[1993 c 289 § 2; 1987 c 460 § 41.]