An attorney who serves as a fiduciary of an estate, trust, or conservatorship must be represented by another attorney. The attorney who serves as fiduciary or the attorney's law firm may not serve as attorney for the fiduciary. This section does not apply to United States bankruptcy court proceedings or to matters in which the decedent, trustor, beneficiary, or protected individual is a spouse, child, grandchild, parent, grandparent, or sibling of the attorney serving as a fiduciary.
N.D.C.C. § 27-13-14