The designated Smart Secure Electricity Systems (SSES) Governance Framework Document has been published by the Department for Energy Security and Net Zero (DESNZ) and is now live on the Digital Code. We have also published our response to stakeholder feedback on the draft Governance Framework and Bilateral Agreement which was used to finalised these documents.
What changes have been made?
The changes we have made to the SSES Governance Framework document are minor and include:
- clearer roles and responsibilities across the Technical Governance Group (TGG), Security Governance Group (SGG), BSC Panel and Elexon
- simplified participant registration and voting process
- improved and more transparent change process for SSES documents
- clearer decision-making and escalation routes
- better alignment with wider SSES regulations and future code reform.
For more details on the changes and reasoning, see our response document.
Governance Framework and Bilateral Agreement
The designated Governance Framework, which comes into effect today, 22 May 2026, is available on the DESNZ website and Elexon’s Digital Code.
The Bilateral Agreement has been included as an annex within Part A of the Governance Framework.
Next steps
The rules and obligations in the Governance Framework will be introduced in a phased approach. The two new governance groups, which become operational in September 2026, will drive SSES enduring governance. Many of the groups’ duties will be introduced during the SSES transition period, which runs from now until 2029.
Nominations and elections
The next part of the SSES transition period is the governance groups nominations and elections process. The nomination window will be open from 1-26 June 2026.
- See more information on TGG nominations
- See more information on SGG nominations
If you are a Load Controller, Flexibility Service Provider, Energy Smart Appliance (ESA) Provider or a Distribution Company you are eligible to register as a SSES participant and vote in the upcoming elections.
Voting for preferred TGG candidates will open on Monday 27 July 2026. Only registered organisations will receive the election pack and be invited to vote. It is still possible for organisations to register to vote in the upcoming elections. Please note, registrations requests must be received by 10 July at the latest and are limited to one individual per organisation who will vote on behalf of their organisation.
- See further details on the eligibility requirements and process
- Check the SSES participant register to see if your organisation has already registered to vote.
Visit our registration page to register as a SSES participant and vote in the upcoming elections.