The project raises to create a joint work group between Public Administrations of different levels from the Azores-Madeira-Canary Islands Zone to analyse the system of indicators proposed by the UE and the viability of its calculation at least at a regional and insular scale. Ideally, the databases and cartography of all scopes would be accessible to the rest of the population. The project would be finally materialized in a virtual " Observatory of sustainability ", that is to say, a free website access would be possible and the consultation of the historical and present values of the indicators to the implied scopes.