All matters relating to the organization, discipline, and government of the national guard, not otherwise provided for in this title or in the general regulations, must be decided by the custom and usage of the armed forces of the United States.
N.D. Cent. Code § 37-01-23
Custom and usage of the armed forces of the United States to govern national guard
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.