N.D. Cent. Code § 26.1-48-02
The sale of aircraft and aircraft components sold by an aviation manufacturer and the performance of any modification, maintenance, alteration, repair, or installation of components in aircraft in this state are governed by an aftermarket risk contract. The contract between the seller or aviation manufacturer and the purchaser must be executed at the time of purchase and reconsidered at each subsequent resale. The first and subsequent seller or aviation manufacturer shall agree to be bound by North Dakota law and the aftermarket risk contract or to provide a fully paid aftermarket product liability insurance policy that covers exposure to tort liability within the United States. The option of providing the insurance policy applies only to aircraft or aircraft components that sell for more than two thousand dollars.
N.D.C.C. § 26.1-48-02