Effective July 1, 1996, the duties and responsibilities for legal representation to indigent children who are subject to any proceeding or appeal provided for in the Oklahoma Children's Code, mental health proceeding and appeal, guardianship proceeding and appeal, private termination of parental rights proceeding and appeal, family law proceeding and appeal addressing custody or visitation and appeal, civil case in which the child is a defendant, criminal proceeding for a crime in which the child was a victim, and in-need-of-supervision proceeding shall no longer be provided by the Indigent Defense System, but shall be provided by volunteer attorneys appointed by the court pursuant to subsection K of Section 1355.8 of Title 22 of the Oklahoma Statutes.