The state case registry maintained under section 50-09-02.4 must include a registry of any obligor who owes past-due support in an amount greater than two times the obligor's current or most recent monthly support obligation as defined in section 14-09-09.10 or two thousand dollars, whichever is less. As used in this chapter, "arrears registry" means the registry maintained under this section.
N.D.C.C. § 50-09-02.7