A Decision Support System (DSS) (on the Bluleaf® platform) will be developed for the processing of data on a regional scale, for the use of the institutional subjects concerned (Region, Provinces, IRSA, ARPA, etc.), in order to : i) to elaborate in an integrated way the territorial data and the analytical results coming from tasks 3.1 and 3.3; ii) make the information related to the regional NAP accessible in a ‘digital’ way; iii) create a geo-referenced database capable of making the information of companies and institutions interoperable, and support the latter in the management