Cibiyar Nazarin Sahara da Sahel

Yankin Sahara da Sahel ( French  , OSS) ƙungiya ce ta gwamnatocin Afirka da aka kafa a 1992 kuma tana da tushe a Tunis, Tunisiya . Manufarta ita ce kare muhalli a cikin Sahara da Sahel, sa ido kan yadda ake amfani da albarkatun kasa a yankin, da kuma shiga cikin yarjejeniyar muhalli, musamman wadanda suka shafi kwararowar hamada da sauyin yanayi . Membobin kungiyar sun hada da kasashen Afirka 22, kasashe biyar a wajen Afirka (Kanada, Faransa, Jamus, Italiya, Switzerland), kungiyoyin kasa da kasa goma (ciki har da wakilai na yankuna biyar daga Yamma, Gabas da Arewacin Afirka ) da kuma wata kungiya mai zaman kanta . Ƙungiyar ta haɓaka € 17 miliyan tsakanin 2006 da 2011.  A watan Afrilun 2016, an zabi Masarautar Morocco a wa'adin shekaru hudu na shugabancin kungiyar. 

Wasu daga cikin ayyukan OSS sun haɗa da Cibiyar Kula da Muhalli ta Dogon Zamani ( French , ROSELT), wanda ya ƙunshi wuraren lura 25 a cikin ƙasashe 12; tsarin gargadin fari na fari a Maghreb ; da kula da ruwan karkashin kasa da ke kan iyaka a Algeria, Libya da Tunisia.

 Magana 

 Hanyoyin haɗi na waje