Competition Markets Authority
May 1
12:00
2025
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Administrative timetable
Published on 8 April 2025, in accordance with Rule 7 of Water References: Competition and Markets Authority Rules (CMA204). Any revisions made to the timetable will be communicated to the main parties and published on this website.
| Date | Action |
|---|---|
| 17 March 2026 | Statutory deadline (with extension) for final determinations |
| Mid-January 2026 | Target for publication of final determinations |
| Mid-December 2025 | Target for issue of reports to Ofwat and publication of summary |
| Mid-October 2025 | Deadline for responses to provisional determinations |
| Mid-September 2025 | Publish provisional determinations |
| Late June/ early July 2025 | Main party hearings and additional third party hearings if required |
| Late May/ early June 2025 | Deadline for main party and third party submissions on CMA approach |
| Mid/late-May 2025 | CMA approach document published |
| Mid-May 2025 | Deadline for disputing companies focused replies to Ofwats responses and Ofwats focused replies to disputing companies submissions on other disputing companies statements of case |
| 29 April 2025 | Deadline for Ofwats responses to the disputing companies statements of case, and disputing companies submissions on other disputing companies statements of case |
| 22 April 2025 | Deadline for third party submissions on the issues raised in the references and statements of case |
| 21 March 2025 | Disputing companies submit statements of case |
| 18 March 2025 | References made by Ofwat to CMA |
Submissions from third parties
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