Id Organisation pro Securitat ed Cooperation in Europe (OSCE) est tienxia largest securitat-orientet intergouvernemental organisation.
In 1975, id Final Act os Helsinki hiebit pacto dec prabhils dehlgend rege ia sulouks iom Stats ios West ed ios Eust. Oino yar pos id fall ios Berliner Mur, permanent institutions sont instauren unte id Paris Sommett os November 1990. Id Budapest Sommett, muttend quar yars serter, transformet id Conference pro Securitat ed Cooperation in Europe (CSCE) do un organisation beghapt med permanent organs, id OSCE. Tod samghat 57 Stats in 2015 jamiyend wiswa lands om Europe ed Central Asia, ia Uniet Stats os America ed Canada. Employt 440 institutional agents ed 3000 local agents qua hant ka mission wakhe uper id mutten om democratic elections ed id respect iom menscenrects ed iom minoritatenrects. Pro to, id OSCE hat enplacet un pacific panegsmecanisme iom differenden ed un Centre os Prevention iom conflicts instauren in 1999 med id europay Securitatcharta. Hat gnahiht un important playct os desarmament, missions duct in Eesti ed Lietuva ex 1992 do 2001 tem quem in ia Balkans, in Kartvelia ed Togickistan. Hat gnahihn kathalika un intervention unte ia ukrainsk elections in 2005 quod hat grasbanihno Moskva. Punor, id OSCE hat decepto dayir id Chechen conflict, se contentend med mehmihes Russia ia prabhils id dohlg respecte.