N.J. Stat. Ann. § 52:9Q-7

The commission shall coordinate State, county and city physical development policies relating to the city of Trenton and recommend courses of action in areas where the city of Trenton and the State of New Jersey have a common interest because of the presence of the State capital within the city; provided, however, that nothing herein shall be construed to vest in the commission any authority or power to interdict, prohibit or infringe on the sovereign right of the State to construct future buildings, or to enjoin any action on any proposed plan for construction by the State of New Jersey.