N.D. Cent. Code § 30.1-14-04 (2025)
30.1-14-04. (3-304) Informal probate - Unavailable in certain cases.
Applications for informal probate which relate to one or more of a known series of testamentary instruments, other than a will and one or more codicils to the will, the latest of which does not expressly revoke the earlier, must be declined.