N.D. Cent. Code § 15-18.1-11
A postsecondary educational institution not exempt from this chapter, which has a place of business in this state, and which instructs or educates, or offers to instruct or educate, enrolls or offers to enroll, or contracts or offers to contract, to provide instructional or educational services in this state, whether the instruction or services are provided in person or by correspondence, to a resident of this state, or which offers to award or awards educational credentials to a resident of this state, submits the institution, and if an individual, the individual's personal representative, to the jurisdiction of the courts of this state, concerning any claim for relief arising therefrom, and for the purpose of enforcement of this chapter by injunction pursuant to section 15-18.1-12. Service of process upon the institution subject to the jurisdiction of the courts of this state may be made by personally serving the summons upon the defendant within or outside this state, in the manner prescribed by the North Dakota Rules of Civil Procedure, with the same force and effect as if the summons had been personally served within this state.
N.D.C.C. § 15-18.1-11