N.D. Cent. Code § 61-08-41

The acquisition, construction, reconstruction, improvement, betterment, or extension of any revenue-producing facility, and the issuance of revenue bonds in anticipation of the collection of the revenues of the facility, may be authorized by resolution adopted by the affirmative vote of a majority of the board of directors. The amount of the bonds authorized may not exceed the amount authorized by the electors of the district as provided in this chapter.