The Commission's Final Determinations for Wales' 16 new Senedd constituencies.
Reviews
The commission conducts four types of review as follows (click the links for more information):
You can see all the reviews below or filter by type.
The Commission's Revised Proposals for the 2026 Review of Senedd constituencies
The Commission's Initial Proposals for the 2026 Review of Senedd constituencies
The Commission held a briefing session with stakeholders on 18 July 2024.
The Commission's Guide to the 2026 Review of Senedd constituencies.
The Commission officially begins the 2026 Review of Senedd constituencies