N.Y. Parks, Recreation and Historic Preservation Law § 35.03
1. The legislature hereby designates the following historic settings of the state that have been identified for their statewide significance in the plan for a statewide system of urban cultural parks prepared pursuant to chapter seven hundred twenty-seven of the laws of nineteen hundred seventy-seven or that have been subsequently identified and which, upon completion of required management plans and their approval by the commissioner, shall be state designated heritage areas: