States
- Albania
- Azerbaijan
- Bulgaria
- Canada
- Czech Republic
- Estonia
- Finland
- Georgia
- Greece
- Guatemala
- Israel
- Japan
- Norway
- Philippines
- Romania
- Russia
- Saudi Arabia
- Serbia
- Slovakia
- Spain
- Switzerland
- Togo
- Trinidad and Tobago
- Turkey
- Uzbekistan
Companies
Civil Society, Academia and Others
- Access Now (Part I, Part II, Access Analysis of Shutdown Laws)
- Alliance Defending Freedom
- Article 19
- Association for Proper Internet Governance
- Bahrain Center for Human Rights
- Center for Democracy and Technology (Part I(A), Part I(B), Part II, Part III, Summary of Comments)
- Digital Rights Watch
- European Digital Rights
- Fundacion Karisma
- Global Commission on Internet Governance
- Global Network Initative
- Human Rights in China
- Internet Sans Frontières
- Internet Society
- Luca Belli
- Nicolas Suzor
- Paradigm Initiative Nigeria
- Privacy International
- Ranking Digital Rights
- SONTUSDATOS
- Telecommunications Industry Dialogue
- University of Oklahoma