The objective of the project is to shield the Natura 2000 sites in the regions of the Aegean and Central Greece, through their institutionalisation as protected, with the adoption of Presidential Decrees (PDs). In accordance with national legislation, the establishment and management of a protected area requires first the drawing up of a Special Environmental Study (SEM), on the basis of which a Presidential Decree will be drawn up. the terms of which will then be specified in a Management Plan (MP).In the context of this project, the necessary NRPs, PDs and SEs of the Natura sites of the 2 above-mentioned regions will be made in order to implement national legislation and effectively protect and manage them.