N.D. Cent. Code § 4.1-20-17: Regular election of district - When held - Regulations governing

The regular election of soil conservation districts must be held at the same time, and at the same place, as the general election is held. All qualified electors in the district may vote in any regular election of the district. Any land occupier living in the district desiring to be a candidate for the office of supervisor at a district election and who has failed to file a nominating petition may campaign and be elected as a write-in candidate for the office.