The following 19 sites are on the Tentative List for the Philippines, meaning that the government intends to consider them for nomination in the future:[1] In March 20, 2015, the UNESCO Tentative List of the Philippines was fully revised after recommendations from the UNESCO itself. The original Tentative List before the March 2015 Revision enlisted 28 sites. In October 2015, the National Commission for Culture and the Arts announced through their official Instagram account that they shall nominate the Sugar Centrals of the Philippines and related properties to the World Heritage List.