If a special election is called to fill a vacancy in any office for which a party nomination may be made, the proper party committee shall call a convention to make a party nomination for the office, and the district must be duly convened and shall elect the required number of delegates to the convention. Individual nominations for special elections must be made in accordance with the provisions of chapter 16.1-12.
N.D. Cent. Code § 16.1-13-14
Special election to fill vacancies - Party committee to call convention to nominate - Individual nominations
Official source: North Dakota Legislative Branch. Reproduced from public-domain North Dakota statutes; confirm against the official source for the current text. Not legal advice.