The law of 14 November 1996 implementing the recovery pact for the city (PRV) distinguishes three levels of intervention: sensitive urban areas (ZUS), urban revitalisation zones (ZRU), urban free zones (ZFU). These three levels of ' intervention ZUS, ZRU and ZFU, characterised by devices of #x27; increasing importance, aim to respond to different degrees of difficulties encountered in these neighborhoods.The scheme of the ZFU aims to develop and diversify the economy; economic activity, create social and urban mix, create jobs for the inhabitants in neighborhoods facing difficulties. The law (PRV) states that "urban free zones are created in neighbourhoods with more than 8,500 inhabitants particularly disadvantaged in the light of the criteria taken into account for the determination of urban regeneration areas. Their delimitation is decreed in the Conseil d' State, taking into account the factors likely to facilitate the establishment of #x27; enterprises or the development of #x27; economic activities. This delimitation may take into account spaces located near the district, if these are likely to serve the development of the ensemble. These spaces may belong to one or more neighbouring municipalities that would not be mentioned in the decree.The old ZFUs are archived and no longer appear in this dataset.
__Origin__
A ZFU corresponds to an infra-communal sub-assembly of a city or agglomeration whose perimeter is carried over by road, street and cadastral parcel boundaries.The contours of the ZFUs are reported on a map using the SCAN25 which appears in the ZFU atlas http://i.ville.gouv.fr/Data/zfu100.php. The plotting of the perimeters on these maps at 25 000 n'is that is indicative, their official delimitation is found in the annexes of the decrees delimiting urban free zones.The SG CIV improves the resolution of the ZUS perimeters by using the geometry of the road network of the large-scale reference framework of the large-scale benchmark of the LI (BDTopo/BDAdresse). This better precision makes it possible to determine the addresses located in the ZFU.
__Partner organisations__
DDT Aube
__Links annexes__
* [XML metadata view](http://ogc.geo-ide.developpement-durable.gouv.fr/csw/all-dataset?REQUEST=GetRecordById&SERVICE=CSW&VERSION=2.0.2&RESULTTYPE=results&elementSetName=full&TYPENAMES=gmd:MD_Metadata&OUTPUTSCHEMA=http://www.isotc211.org/2005/gmd&ID=fr-120066022-jdd-fc46401a-eab2-4bc0-aaad-85e50e0cb84d)
* [COVADIS data standard: City Policy, Planning](http://geostandards.developpement-durable.gouv.fr/afficherPageStandard.do?id=4)
* [COVADIS standard](http://www.geoinformations.developpement-durable.gouv.fr/standard-de-donnees-covadis-a1406.html)
[See this page on geo.data.gouv.fr](https://geo.data.gouv.fr/fr/datasets/e1548b4c9b1424fefb19b676e52e58182dde55e6)
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