By October 15, 2018, the following (54) States were parties to this Treaty:

  • Australia
  • Bahrain
  • Belgium
  • Bosnia and Herzegovina
  • Chile
  • Colombia
  • Costa Rica
  • Croatia
  • Cyprus
  • Czech Republic
  • Denmark
  • Dominican Republic
  • Egypt
  • El Salvador
  • Estonia
  • France
  • Germany
  • Guatemala
  • Honduras
  • Hungary
  • Indonesia
  • Ireland
  • Italy
  • Japan
  • Kazakhstan
  • Korea (South)
  • Kyrgyzstan
  • Latvia
  • Liechtenstein
  • Lithuania
  • Luxembourg
  • Moldova
  • Monaco
  • Montenegro
  • Morocco
  • Netherlands
  • Nicaragua
  • Oman
  • Panama
  • Peru
  • Romania
  • Russian Federation
  • Serbia
  • Slovakia
  • Slovenia
  • Spain
  • Sri Lanka
  • Switzerland
  • Trinidad and Tobago
  • Turkey
  • Ukraine
  • United Kingdom
  • United States of America
  • Uzbekistan.