The following (55) States were parties to this Agreement on October 15, 2018:

  • Albania
  • Algeria
  • Armenia
  • Austria
  • Azerbaijan
  • Belarus
  • Belgium
  • Bhutan
  • Bosnia and Herzegovina
  • Bulgaria
  • China
  • Croatia
  • Cuba
  • Cyprus
  • Czech Republic
  • Egypt
  • Eswatini
  • France
  • Germany
  • Hungary
  • Iran
  • Italy
  • Kazakhstan
  • Kenya
  • Korea (North)
  • Kyrgyzstan
  • Latvia
  • Lesotho
  • Liberia
  • Liechtenstein
  • Luxembourg
  • Macedonia
  • Moldova
  • Monaco
  • Mongolia
  • Montenegro
  • Morocco
  • Mozambique
  • Namibia
  • Netherlands
  • Poland
  • Portugal
  • Romania
  • Russian Federation
  • San Marino
  • Serbia
  • Sierra Leone
  • Slovakia
  • Slovenia
  • Spain
  • Sudan
  • Switzerland
  • Tajikistan
  • Ukraine
  • Vietnam.