Requested by: Venice Commission
Data collected
- Albania
- Algeria
- Andorra
- Armenia
- Austria
- Azerbaijan
- Belgium
- Bosnia and Herzegovina
- Brazil
- Bulgaria
- Canada
- Chile
- Costa Rica
- Croatia
- Czech Republic
- Denmark
- Estonia
- Finland
- France
- Georgia
- Germany
- Hungary
- Iceland
- Ireland
- Italy
- Kazakhstan
- Korea, Republic
- Kosovo
- Kyrgyzstan
- Latvia
- Liechtenstein
- Lithuania
- Luxembourg
- Malta
- Mexico
- Moldova, Republic of
- Monaco
- Montenegro
- Morocco
- Netherlands
- North Macedonia
- Norway
- Peru
- Poland
- Portugal
- Romania
- Russia
- San Marino
- Serbia
- Slovakia
- Slovenia
- Spain
- Sweden
- Switzerland
- Tunisia
- Türkiye
- United Kingdom
- Ukraine
- United States of America
