N.D. Cent. Code § 44-08-06

Except as otherwise provided by law relating to notary stamps, upon every seal of a court or officer of this state required or authorized to have a seal, there must be engraved the words "State of North Dakota" and the name of the court or office in which the seal is to be used. All such seals, except the great seal, must be surrounded by a border, and be either one and five-eighths inch [41.28 millimeters] in diameter or if of a rectangular design, may be up to or equal to seven-eighths inch [22.23 millimeters] vertically by two and five-eighths inches [66.68 millimeters] horizontally.