European Union action to preserve ecological diversity is based in particular on the creation of a coherent ecological network of natural areas called the Natura 2000 Network. The objective of this network is to promote the maintenance of biodiversity while taking into account economic, social and cultural requirements at local or regional level. The objective document (Docob) aims to define the conditions for maintaining or even restoring habitats and populations of species of Community interest at a favourable conservation status by proposing objectives to be achieved, management guidelines and means to be implemented. The site's steering committee is responsible for monitoring the implementation of the objectives document approved by the prefect. Missions expected of the technical animator structure: general animation of the site, communication, good health of the site, monitoring and updating of the DOCOB, production of reports and assessments

implementation of the objective document for Natura 2000 sites:

- fr2100344 - Vaux-La-Douce and Bruyères streams

- fr2100345 - Pressigny and Aillaux farm streams

- fr2100620 - l'Apance

implementation of the objective document for Natura 2000 sites:

- fr2110091 - Étang de la Horre (Zps)

- fr2100332 - étang de la Horre (Zsc)

implementation of the Natura 2000 Site Objectives Document:

- fr2100291 - Rognon valley, from Doulaincourt to the confluence with the Marne

- FR2100319 - Rognon and Sueurre valleys, forests of Crete and Ecot-la-Combe

- FR2100320 - Forest of Harréville-les-Chanteurs

- fr2100322 - Val de la Joux and La Vouette in Roches-Sur-Rognon

- fr2100330 - Bois de Serqueux

- fr2112011 - Bassigny

implementation of the objective document for Natura 2000 sites:

- fr2100292 - Vallée de l'Aube, from auberive to Dancevoir

- FR2100293 - Aujon Valley, from Chameroy to Arc-En-Barrois

implementation of the Natura 2000 Site Objectives Document:

fr2100283 - le Marais de Saint-Gond

implementation of the Natura 2000 Site Objectives Document:

- fr2100308 - Garenne de la Perthe

- FR2112012 - Marigny, Superbe, Vallée de l'Aube

implementation of the Natura 2000 Site Objectives Document:

FR2100310 - Bois d'Humégnil-Epothémont

implementation of the Natura 2000 Site Objectives Document:

fr2100300 - Massif de Signy-L'Abbaye

Fr2100301 - Mont-Dieu Forest