By August 1, 2023, the following (43) States were parties to this Treaty:
- Albania
- Antigua and Barbuda
- Armenia
- Australia
- Bahrain
- Belarus
- Bosnia and Herzegovina
- Canada
- Croatia
- Denmark
- Estonia
- Finland
- France
- Hungary
- Ireland
- Japan
- Kazakhstan
- Korea (North)
- Kyrgyzstan
- Latvia
- Liberia
- Liechtenstein
- Lithuania
- Moldova
- Montenegro
- Netherlands
- Nigeria
- North Macedonia
- Oman
- Romania
- Russian Federation
- Saudi Arabia
- Serbia
- Slovakia
- Slovenia
- Spain
- Sweden
- Switzerland
- Turkmenistan
- Ukraine
- United Kingdom
- United States of America
- Uzbekistan.