The Municipality of Topeiros consists of 31 settlements, a total area of 312.493 acres and 11,544 inhabitants according to the 2011 census. With this project, the Municipality will prepare a Local Spatial Plan (HFSF) which defines for each municipal unit the following categories of areas: A) Housing Areas, (b) Areas of productive and business activities, (c) Protection Areas and (d) Land Use Control Areas. The project consists of the following tasks: Main study of the HFSF on spatial planning and defines through guidelines and measures the strategy of spatial development and organisation in the entire territorial area of the Municipality and determines, on the basis of this strategy, categories of land use areas and conditions and constraints of building in municipal units, the sizes of development and the general urban planning organisation of the residential receptors that constitute it and are either planned from the outset or revised. Strategic Environmental Impact Study of the spatial arrangements of the HFSF. Special Study on Geological Risk Assessment and Geological Efficiency of Residential Areas, supporting the Main Study of HFSF. The study concerns the areas of the Municipality that are not covered by projects of General Urban Plans (GSF) and/or Plans of the Spatial and Housing Organisation of Open Cities (PHOOP) of Law 2508/1997 of the previous programming period, as well as the new areas to be urbanised through the HFSF.