N.D. Cent. Code § 1-01-31
Current through 2023 Legislative Sessions
Usage is a reasonable and lawful public custom concerning transactions of the same nature as those which are to be affected thereby, existing at the place where the obligation is to be performed, and either known to the parties or so well established, general, and uniform that they must be presumed to have acted with reference thereto.
N.D.C.C. § 1-01-31