The county auditor shall file each duplicate application for a presidential elector ballot or other official information received by the county auditor from another state indicating a former resident of this state has applied to vote at a presidential election in another state and shall maintain an alphabetical index of the information for four months after the election.
N.D. Cent. Code § 16.1-13-39
Filing and indexing applications for presidential elector ballots from other states
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.