California Code, Family Code - FAM § 3202

(1) For providers of supervised visitation and exchange services, a local public agency or nonprofit entity that satisfies the Uniform Standards of Practice for Providers of Supervised Visitation.

(2) For providers of group counseling, a professional licensed to practice psychotherapy in this state, including, but not limited to, a licensed psychiatrist, licensed psychologist, licensed clinical social worker, licensed marriage and family therapist, or licensed professional clinical counselor; or a mental health intern working under the direct supervision of a professional licensed to practice psychotherapy.

(3) For providers of education, a professional with a bachelor's or master's degree in human behavior, child development, psychology, counseling, family-life education, or a related field, having specific training in issues relating to child and family development, substance abuse, child abuse, domestic violence, effective parenting, and the impact of divorce and interparental conflict on children; or an intern working under the supervision of that professional.