On November 7, 1975, Metro Manila was formally established through Presidential Decree No. 824. The Metropolitan Manila Commission was also created to manage the region. On June 2, 1978, through Presidential Decree No. 1396, the metropolitan area was declared the National Capital Region of the Philippines. When Metro Manila was established, there were four cities, Manila, Quezon City, Caloocan, Pasay and the thirteen municipalities of Las Piñas, Makati, Malabon, Mandaluyong, Marikina, Muntinlupa, Navotas, Parañaque, Pasig, San Juan, Taguig, Valenzuela and Pateros. At present, all but one of these municipalities have become independent chartered cities; only Pateros still remains as a municipality.