New York City Landmarks Preservation Commission

The New York City Landmarks Preservation Commission (LPC) is the New York City agency charged with administering the city's Landmarks Preservation Law. The LPC is responsible for protecting New York City's architecturally, historically, and culturally significant buildings and sites by granting them landmark or historic district status, and regulating them after designation.

Source: Wikipedia — New York City Landmarks Preservation Commission (CC BY-SA 4.0)