In the 1990s, Filipino architect Augusto Villalón represented the Philippines in the UNESCO Committee and drafted the nomination dossiers of 5 heritage inscriptions. All the five inscriptions, which were the first five UNESCO sites in the Philippines, were declared as UNESCO World Heritage Sites from 1993 to 1999. These sites include the Baroque Churches of the Philippines (Miag-ao in Iloilo; Paoay in Ilocos Norte; Santa Maria in Ilocos Sur, and San Agustin in Manila); Tubbataha Reef National Park, Puerto Princesa Subterranean River National Park, Historic City of Vigan, and the Rice Terraces of the Philippine Cordilleras After Villalón retired, the country had a 14-year drought in UNESCO World Heritage designations, which would be broken only in 2014, when Mount Hamiguitan Range Wildlife Sanctuary was declared as a UNESCO World Heritage Site.