The sectors of soil information (SIS) are the land where the state is aware of; soil pollution justifying, in particular in the event of a change in use, the carrying out of soil studies and the implementation of pollution management measures to preserve health and the environment.
The SIS approach has two objectives:
improving public information
guarantee the absence of health and environmental risks through the supervision of buildings.
__Origin__
Entered on the Georisks application, SIS are downloaded and corrected geographically.
__Partner organisations__
DREAL Pays de la Loire
__Links annexes__
* [basketDownloadFrontalParametrage](https://catalogue.sigloire.fr/geosource/panierDownloadFrontalParametrage?LAYERIDTS=43821245)
[See this page on geo.data.gouv.fr](https://geo.data.gouv.fr/fr/datasets/35fa4a73910bd56e60c3dd5596db071251e9ee78)
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