N.D. Cent. Code § 54-40.3-04
A state or a local criminal justice agency of this state, with the approval of its governing body, may enter an agreement in the manner provided in section 54-40.3-01 with another state or a political subdivision of another state, for the joint exercise of peace officer duties. A peace officer acting under an agreement pursuant to this section must be licensed under chapter 12-63, or if the peace officer is from another state, the officer must be licensed or certified by the other state's licensing or certifying authority. A peace officer acting under an agreement pursuant to this section has full peace officer authority in any jurisdiction that is a party to the agreement. Before an agreement entered under this section is effective, the governing body for each criminal justice agency must have approved the agreement and the attorney general must have determined the agreement is legally sufficient.
N.D.C.C. § 54-40.3-04