The Sovrin Governance Framework (SGF) is the legal foundation of the Sovrin Network as a global public utility for self-sovereign identity. It is developed by the Sovrin Governance Framework Working Group (SGFWG), currently chaired by Line Kofoed

Each new version is approved by the Sovrin Foundation Board of Trustees (BoT) to become the official set of governance documents for the operation of the Sovrin Ledger and the Sovrin Network.

Composition of the Sovrin Governance Framework V3.1

The document architecture of the Sovrin Governance Framework V3.1  is shown below:

SGF Document Structure

Sovrin Foundation by-laws

The Sovrin Principles of SSI

The primary documents in the SGF V3.1 include:

Sovrin Governance Framework . The “constitution” of the Sovrin Network, this document defines the purpose, principles, and policies, and also references all other documents in the SGF V3.1, including all the Controlled Documents listed in Appendix A.

The SGF V3.1 also includes six legal agreements:

Lastly, this set of Controlled Documents contain policies managed by specific subgroups within the Sovrin Foundation:

See Appendix A of the SGF Master Document (PDF) for a list of additional specifications referenced by the SGF.

These documents and many of the terms they contain are explained in more detail in the Appendixes to the Sovrin Glossary.

Public Comment on the Sovrin Governance Framework

All Sovrin Governance Framework documents are open to public review and comment. Every official approved PDF version above includes a link to a living community version listed at the bottom of this page. These are hosted as Google docs where anyone can add comments or make suggestions.

Please be judicious when you post—hundreds of hours have gone into developing these documents, and all comments or suggestions will be reviewed by SGFWG members, so we appreciate thoughtful and deliberate contributions.

Please note that the Sovrin Foundation is a non-profit public trust organization, so any contributions become part of the Sovrin public trust. We are happy to provide acknowledgement of valuable contributions.

Participation in the Sovrin Governance Framework Working Group

The SGFWG is always open to new participants. There is no membership requirement other than a genuine interest in decentralized governance for a global public utility for self-sovereign identity. Background in technical, legal, or business policy development is a bonus.

The SGFWG is also home to several Task Forces:

  1. The SSI and IoT Task Force is focused on the intersection of SSI and Internet of  Things (IoT) technology, standards, and infrastructure.
  2. The Business of SSI Task Force is exploring the new business models enabled by SSI, both at the infrastructure and application layers.
  3. The Compliance and Payments Task Force is developing a “Rulebook”—that will enable financial intermediaries—both traditional and non-traditional—to safely engage in token-based transactions and other digital transfers of value in compliance with the globally established risk and regulatory safeguards that apply to traditional financial institutions.

Please visit any of the Task Force home pages linked above or the Sovrin Governance Framework Working Group meeting page or contact us directly if you would like to contribute to this work.


The first version, called the Sovrin Provisional Trust Framework, was approved 28 June 2017. The second version, called the Sovrin Governance Framework V2, was approved 27 March 2019. Revisions to the SGF V2  legal architecture to support compliance with GDPR and other data protection regulations was approved 04 December 2019. The Sovrin Utility Governance Framework 3.1 and Sovrin Ecosystem Governance Framework 3.1 were approved in August 2023.

See also our special pages on Guardianship and Data Protection