N.D. Cent. Code § 10-19.1-102.1: Continuance of corporate authority

When an act or record is considered necessary or appropriate to evidence the vesting of property or other rights in the single corporation, the persons with authority to do so under the articles, bylaws, or member-control agreement of each constituent organization shall do the act or sign and deliver the record and for this purpose, the existence of the constituent organizations and the authority of those persons is continued.