N.D. Cent. Code § 61-07-26
At the time and place set for the hearing provided for in section 61-07-24, the court shall find and determine whether the notice of the filing of such petition has been posted and published. When the court has determined that it has jurisdiction to hear the petition, it shall proceed with the hearing and shall conduct the same as in the case of a trial of an equity action without a jury. The court shall examine into and determine the legality and validity of proceedings for the organization of the district from and including the petition for the organization thereof, and all matters affecting the legality or validity of proceedings for the issuance of bonds or improvement warrants, or the making of contracts by the board of directors, and the levying of assessments. The court shall disregard any error, irregularity, or omission which does not affect the substantial rights of the parties to such hearing. The court shall permit the petition to be amended so as to conform to the evidence and facts presented at such hearing.
N.D.C.C. § 61-07-26