The Observatory of the Sahara and Sahel (OSS)

, one vocation The Sahara and Sahel Observatory, an independent international organizationbased in Tunisia, is composed of African and European countries, regional andinternational organizations, and representatives of civil society. Work method Facilitating, promoting synergies and mobilizing of mutually profitablepartnerships.

• Improving IWRM Knowledge based Management and Governance of the Niger Basin and the Iullemeden Taoudeni Tanezrouft Aquifer System (ITTAS)
• MENARID Reducing Risks to the Sustainable Management of the North West Sahara Aquifer System (NWSAS)
• Managing Hydrogeological Risk in the Iullemeden Aquifer System
• Protection of the North West Sahara Aquifer System (NWSAS) and related humid zones and ecosystems