N.D. Cent. Code § 4.1-73-07: Numerical brands - Applicability of designated placement provisions

The design and placement restrictions set forth in this chapter do not apply to:

1.A numerical brand that was first recorded before July 1,1957, and which has been continually rerecorded; or

2.An unrecorded numerical brand that is used for purposes such as herd or animal identification or registration.