North Dakota Century Code Title 12.1. Criminal Code § 12.1-11-01. Perjury

1. A person is guilty of perjury, a class C felony, if, in an official proceeding, the person makes a false statement under oath or equivalent affirmation, or swears or affirms the truth of a false statement previously made, when the statement is material and the person does not believe the statement to be true.

2. Commission of perjury need not be proved by any particular number of witnesses or by documentary or other types of evidence.

3. If in the course of one or more official proceedings, the defendant made a statement under oath or equivalent affirmation inconsistent with another statement made by the defendant under oath or equivalent affirmation to the degree that one of them is necessarily false, both having been made within the period of the statute of limitations, the prosecution may set forth the statements in a single count alleging in the alternative that one or the other was false and not believed by the defendant to be true. Proof that the defendant made such statements constitutes a prima facie case that one or the other of the statements was false, but in the absence of sufficient proof of which statement was false, the defendant may be convicted under this section only if each of such statements was material to the official proceeding in which it was made.

4. For purposes of this section, “false statement under oath or equivalent affirmation” includes a writing made in accordance with chapters 31-14 and 31-15.