The Sils Municipal Urban Planning Plan (POUM) is the cartographic instrument for urban planning in the municipality that directs the development of the municipal territory. The Sils POUM geographic information set is made up of multiple information and planning mapping planes; all of them in PDF format. The planning areas of the municipality defined by the POUM plans are: General structure of the territory, Delimitation and management of undeveloped land, Catalog elements (assets to protect, farmhouses and rural houses), General service networks (drinking water and hydrants, sanitation, electrical energy and communication) and Fire protection strips.