RSA 356-B:36 Control by the Declarant.

I. The condominium instruments may authorize the declarant, or a managing agent or some other person or persons selected or to be selected by the declarant, to appoint and remove some or all of the officers of the unit owners' association or its board of directors, or both, or to exercise powers and responsibilities otherwise assigned by the condominium instruments and by this chapter to the unit owners' association, the officers, or the board of directors. But no amendment to the condominium instruments shall increase the scope of such authorization if there is any unit owner other than the declarant, and no such authorization shall be valid after the time limit set by the condominium instruments or after units to which 3/4 of the undivided interests in the common areas appertain h