NJ A615

Requires automatic fire sprinkler systems to be installed in all newly constructed townhouses in New Jersey

Defines "new townhouse" as a previously unoccupied dwelling for up to two households, constructed in groups of two or more attached units, with construction permits issued after the effective date

Directs the Commissioner of Community Affairs to modify the State Uniform Construction Code building subcode within seven months of enactment to mandate fire suppression systems

Requires separate shut-off valves for domestic water supply and fire sprinkler water supply, with compliance to cross connection control regulations

Construction permit applications for new townhouses cannot be declared complete without provisions for fire sprinkler system installation