25 C.F.R. § 11.904 Guardian ad litem.
Title 25 - Indians
The children's court, under any proceeding authorized by this part, shall appoint, for the purposes of the proceeding, a guardian ad litem for a minor, where the court finds that the minor does not have a natural or adoptive parent, guardian or custodian willing and able to exercise effective guardianship, or where the parent, guardian, or custodian has been accused of abusing or neglecting the minor.
Title 25: Indians
PART 11—LAW AND ORDER ON INDIAN RESERVATIONS
Subpart I—Children's Court
§ 11.904 Guardian ad litem.