States have also developed GAL programs to serve both juvenile and domestic relations courts. The goal of GAL's is to advocate for the child's best interests; to accomplish this goal, they use the services of mental health professionals (MHP's). In one county, a GAL program began as an unstructured, semivolunteer effort of lawyers and judges. Later, a judge decided that the need for specialized domestic relations GAL's would best be met in a program separate from the juvenile GAL program. Interviews were conducted with a panel of experts. Recognizing that MHP's often lack courtroom training, the sample was asked what was most helpful to them in dealing with the legal arena. Once the county's domestic relations GAL program was started, GAL's envisioned many roles for MHP's in the court system, including therapist, mediator, visitation supervisor, catalyst, intervener, and abuse evaluator. Judges varied in their approach to GAL appointments. Factors favoring appointments were judicial perception of need based on children's situations or a request by both parties. Perceived need occurred when the position of parties regarding children was not clear, when allegations of sexual or physical abuse were made, and with special needs children. The effectiveness of the county's juvenile and domestic relations GAL programs is assessed in terms of how they represent children's interests. 5 references