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Please be advised that the Permanent Mission of Ireland, Vienna website has moved and this page is no longer being updated. The Mission's website is now available at Ireland.ie/osce/vienna.

The OSCE has 57 participating States from Europe, Central Asia and North America:

  • Albania
  • Austria
  • Belgium
  • Canada
  • Czech Republic
  • Finland
  • Germany
  • Hungary
  • Italy
  • Latvia
  • Luxembourg
  • Monaco
  • Norway
  • Romania
  • Serbia
  • Spain
  • Tajikistan
  • Turkmenistan
  • United States
  • Andorra
  • Azerbaijan
  • Bosnia and Herzegovina
  • Croatia
  • Denmark
  • France
  • Greece
  • Iceland
  • Kazakhstan
  • Liechtenstein
  • Malta
  • Montenegro
  • Poland
  • Russian Federation
  • Slovakia
  • Sweden
  • North Macedonia
  • Ukraine
  • Uzbekistan
  • Armenia
  • Belarus
  • Bulgaria
  • Cyprus
  • Estonia
  • Georgia
  • Holy See
  • Ireland
  • Kyrgyzstan
  • Lithuania
  • Moldova
  • Mongolia
  • Netherlands
  • Portugal
  • San Marino
  • Slovenia
  • Switzerland
  • Türkiye 
  • United Kingdom

Watch the video

Watch a video covering the history of the OSCE. ‘35 Years from Helsinki’