Protecting Crimestoppers and their Contacts
Date of latest update
Type
Change
ID
R0212
Change Category
Change Path
Priority
Urgent
No
Latest Update
This Change Proposal was implemented as part of the 7 November 2025 REC Release.
Summary
This proposal seeks to clarify how the information passed on to suppliers, DNOs and Transporters can be used and shared. The aim of which is to protect the charity's reputation, an anonymity guarantee and the welfare of those who contact Crimestoppers/Stay Energy Safe.
Change Plan
Change Plan at Change Panel
Protecting Crimestoppers and their Contacts > Change Plan
Start:
16 Sep 2024Due:
21 Jan 2025Completion:
21 Jan 2025Status
Implementation Date
07 November 2025
| Included changes | Affected REC Items | |
|---|---|---|
| R0003 | Market-wide Half-Hourly Settlement Implementation |
Implementation Status
Date Raised
REC Decision Maker
Date of Update to Priority
Solution Development
Stages Selection
SME
SME Role
Lead Technical Analyst
SME User
rosalind.timperley
SME Role
Lead Assurance Analyst
SME User
amoden@deloitte.co.uk
Protecting Crimestoppers and their Contacts
I0212 - Change Report - Proposal Plan (Approved 21/01/2025)
I0212 Change Report (Extension Plan) Approved
R0212 - Draft Legal Text - 7 May 2025
R0212 Change Report (Consultation)
R0212 Consolidated Consultation Responses
R0212 Change Report (Final Recommendation) Post-vote
Company Name
-
Review status
Review required
November 2024 House Keeping Change
Date of latest update
Type
Change
ID
R0211
Change Path
Priority
Urgent
No
Latest Update
08/11/2024 - This Change Proposal has been implemented as part of the November 2024 REC Release.
Summary
The Code Manager has identified a number of typographical and formatting errors, as well as opportunities to provide clarity, improve consistency and accuracy across the REC Services and products. These changes have been assessed as meeting the criteria to be progressed via a Housekeeping Change Proposal.
Status
Implementation Date
08 November 2024
| Included changes | Affected REC Items | |
|---|---|---|
| R0105 | Review of ONAGE SLAs |
|
Implementation Status
Date Raised
Fuel
REC Decision Maker
Date of Update to Priority
Solution Development
Proposed Solution Document
Document title
R0211 Housekeeping Legal text
Archive
Off
Problem Statement
This is a Housekeeping Change Proposal subject to the Housekeeping Change Proposal process, rather than the standard change process. The nature of the change is that it makes non-material changes to the REC Products to correct typographical and consistency errors. It also provides an opportunity to introduce necessary clarifications.
Stages Selection
Smart Meter Installer - Micro-Business Customer Survey HK Change (3).xlsx
Smart Meter Installer - Domestic Customer Survey HK Change
GES Supply Point Switching API Technical Specification
R0211 - Housekeeping Change Report (Approved) v2.0 (15.10.2024)
Company Name
-
Review status
Review required
Evolution of the CRS Performance Charge
Date of latest update
Type
Change
ID
R0210
Change Path
Priority
Urgent
No
Latest Update
This Change Proposal was implemented on 28 February 2025.
Summary
R0025 established a new performance charge for DCC, which linked its performance against its Service Definition with financial incentives. During the R0025 PAB members noted the need to further develop the methodology, including reviewing it periodically. The RPA has worked with the PAB to develop proposals to enhance the performance charge.
Status
Implementation Date
28 February 2025
Implementation Status
Date Raised
Fuel
REC Decision Maker
Date of Update to Priority
Solution Development
Proposed Solution Document
Document title
Proposed Solution - Draft Schedule 6 - Performance Assurance
Archive
Off
Document title
R0210 - Legal text for consultation 17.10.24
Archive
Off
Document title
R0210 - Legal Text - Post-Consultation 18.11.24
Archive
Off
Stages Selection
SME
SME Role
Lead Assurance Analyst
SME User
amoden@deloitte.co.uk
RECPAB_24_0625_05 - Evolution of CRS Performance Charge.docx
CP form
R0210 Change Report V1.0 01.10.24
R0210 Consolidated Consultation Responses
R0210 Change Report (for Consultation)
R0210 Change Report (Pre-Vote) V1.0 18.11.24
R0210 Change Report (Post-Vote) V1.0 26.11.24
Company Name
-
Review status
Review required
Implementation of Market-wide Half Hourly Settlement (MHHS) Arrangements
Date of latest update
Type
Change
ID
R0209
Change Category
Urgent
No
Latest Update
22/09/25 - This Change Proposal has been implemented as part of the MHHS M8 22 September 2025 REC Release.
Summary
This Authority Change Proposal was raised by Ofgem pursuant to the Electricity Settlement Reform SCR. It will ensure that the appropriate obligations, processes and provisions for the new MHHS arrangements, which have been developed and consulted on as part of the MHHS Programme, are introduced into the REC.
Change Plan
Proposal Plan approved
Completed
Start:
05 Sep 2024Due:
17 Sep 2024Completion:
17 Sep 2024Consultation published
Completed
Start:
17 Sep 2024Due:
18 Sep 2024Completion:
18 Sep 2024Consultation closed
In Progress
Start:
18 Sep 2024Due:
09 Oct 2024Completion:
Final Recommendation Vote
Not Started
Start:
09 Oct 2024Due:
05 Nov 2024Completion:
Issued for Authority Determination
Not Started
Start:
05 Nov 2024Due:
07 Nov 2024Completion:
Status
Implementation Date
MHHS Programme Milestone M8 (Code changes delivered)
Implementation Status
Date Raised
Fuel
REC Decision Maker
Date of Update to Priority
Solution Development
Proposed Solution Document
Document title
EMDS HTML vMHHS 1.2
Archive
Off
Document title
I0241 MHHS Incremental Changes for go live
Archive
Off
Document title
R0209 - Solution Development Report 24.10.2024
Archive
Off
Document title
R0209 - Legal Text 24.10.2024
Archive
Off
Document title
R0209 - Solution Development Report 10.09.24
Archive
Off
Document title
R0209 - Legal Text 100924
Archive
Off
Document title
Finalisation of code artefacts - MHHS programme
Archive
Off
Problem Statement
Changes are required to the REC, to ensure that the appropriate obligations, processes and provisions are defined within the REC at MHHS go-live, to enable the successful transition to the enduring governance and operational arrangements developed as part of the MHHS Programme.
Stages Selection
SME
SME Role
Lead Technical Analyst
SME User
beth.brown@capgemini.com
SME Role
Lead Assurance Analyst
SME User
vaishnsharma@deloitte.co.uk
R0209 - Downloadable Submission Form
Authority Led SCR REC Change Proposal on the MHHS arrangements - letter to REC Panel Chair.pdf
R0209 Change Report (Consultation) v2.0 18.09.2024.pdf
R0209 Consolidated Consultation Responses v1.0 24.10.2024
R0209 Change Report (Post-Vote) v2.0 05.11.2024
R0209 Implementation of MHHS Arrangements approval letter 26112024
Company Name
-
Review status
Review required
Adding the DIP Rules to the Cross Code Steering Group Terms of Reference
Date of latest update
Type
Change
ID
R0208
Change Category
Other Industry Codes impacted
Change Path
Priority
Urgent
No
Latest Update
This Change Proposal was implemented on 28 February 2025.
Summary
The Data Integration Platform (DIP) will take on a key role within the electricity industry so the DIP Manager, as the Code Manager equivalent organisation responsible for the DIP and associated DIP Rules, needs to be recognised as a Cross Code Steering Group (CCSG) member.
Change Plan
Proposal Plan approved
Completed
Start:
29 Aug 2024Due:
01 Oct 2024Completion:
01 Oct 2024Consultation published
Completed
Start:
01 Oct 2024Due:
04 Oct 2024Completion:
01 Oct 2024Change Report - Final Recommendation
Completed
Start:
04 Oct 2024Due:
21 Nov 2024Completion:
22 Nov 2024Status
Implementation Date
28 February 2025
Implementation Status
Date Raised
REC Decision Maker
Date of Update to Priority
Solution Development
Proposed Solution Document
Document title
Draft CCSG - Terms of Reference
Archive
Off
Problem Statement
The current CCSG Terms of Reference (ToR) do not recognise the role of the DIP Manager introduced as part of the MHHS Programme.
Stages Selection
Change Proposal Form
R0208 - Change Report 1.0 (Consultation) 01.10.2024
R0208 Consolidated Consultation Responses
R0208 - Change Report 1.0 (Post Vote)
Company Name
Gemserv
Review status
Review required
Import / Export MOA Charging Clarification
Date of latest update
Type
Change
ID
R0207
Change Category
Priority
Urgent
No
Latest Update
On 07 August 2026, Ofgem approved this Change Proposal, in line with the recommendation made by the Code Manager and the Metering Expert Panel. R0207 will be implemented on 06 November 2026. Ofgem's decision can be found here: https://www.ofgem.gov.uk/publications/r0207-retail-energy-code-rec-proposed-changes
Summary
BSC Mod 459 and REC CP R0144 were raised to allow different MOAs to be appointed for the import and export MPANs on a shared meter. One of the justifications for this was to stop export suppliers being charged inflated rates. Both changes have been placed on hold due to the MHHS Programme so this change has been raised to specifically resolve the charging issue.
Change Plan
Final recommendation to Metering Expert Panel
Completed
Start:
Due:
Completion:
12 Mar 2025Sent to Authority for determination
Completed
Start:
Due:
Completion:
13 Mar 2025Impacted Consumers
Impacted REC Documents
Status
Implementation Date
06 November 2026
Implementation Status
Date Raised
Fuel
REC Decision Maker
Date of Update to Priority
Solution Development
Proposed Solution Document
Document title
Schedule 14 - Metering Operations R0207 v0.1
Archive
Off
Document title
Schedule 14 - Metering Operations R0207 v0.2
Archive
Off
Problem Statement
Where the same electricity Metering Asset is being used for the measurement of Import and Export for more than one Metering Point, the Export MOA must be the same as the Import MOA. This may result in uncompetitive charging by the MOA, as the Export Supplier has no choice in their appointment.
Stages Selection
Workgroup
Workgroup(s)
Change Proposal Form
R0207 - Change Report (Proposal Plan - Approved) V2.0 15.10.2024
R0207 Consolidated Impact Assessment Responses PUBLIC V1.0
R0207 Extension to Plan v1.0
R0207 Change Report (For Consultation) v1.0
R0207 Consolidated Consultation Responses PUBLIC V1.0
R0207 Change Report (Final Recommendation) V1.0 Post Vote
Authority Decision Letter - Ofgem Decision to Send Back R0207 (30.05.2025)
R0207 Revised Solution - Legal Text
R0207 Change Report (Impact Assessment) Revised Solution V2.0
Legal Drafting Revised Solution March 2026
Non Confidential consolidated impact assessment responses
R0207 Consolidated Consultation Responses (revised solution)
Authority decision to approve R0207
Company Name
Gemserv
Review status
Review required
Performance Assurance Operating Plan V5
Date of latest update
Type
Change
ID
C3-0095
Urgent
No
Latest Update
-
Summary
The Code Manager prepares an annual operating plan setting out the techniques it intends to apply to manage Retail Risks identified within the Retail Risk Register. This plan, referred to as the Performance Assurance Operating Plan (PAOP), sets out the Performance Assurance priorities and is approved and tracked by the Performance Assurance Board(PAB). The current updates set out the Performance Assurance Operating Plan for 2024-25. Whilst preparing the Performance Assurance Operating Plan for 2024-25, the Code Manager and PAB have accounted for the ramp-up of assurance activities related to MHHS Qualification. Other Performance Assurance activities planned to support the MHHS transition are also listed in part L of section 3 of the PAOP.
Status
Implementation Status
Date Raised
Date of Update to Priority
Stages Selection
Company Name
Code Manager (RPA)
Review status
Review required
Electricity DAM- Service Provider to End-User - Demand Flexibility
Date of latest update
Type
Change
ID
C3-0094
Urgent
No
Latest Update
-
Summary
Axle Energy already have access in the electricity Data Access Matrix under Service Provider to End-User - Demand Flexibility. They’ll be participating in the Capacity Market this year, in their role as a Demand Flexibility provider. To participate in the Capacity Market using bespoke metering, they're required to submit the Line Loss Factor, so EMRS (the CM Administrator) can calculate the loss from the network to their specific assets. They’ll also need to instruct the Data Aggregator to issue a dataflow to EMRS for settlement purposes.
Status
Implementation Status
Date Raised
Date of Update to Priority
Stages Selection
Company Name
Code Manager (RPS)
Review status
Review required
Cross code change to align with BSC CP1598
Date of latest update
Type
Change
ID
R0206
Change Category
Change Path
Priority
Urgent
Yes
Latest Update
08/11/2024 - This Change Proposal has been implemented as part of the November 2024 REC Release.
Summary
This Change Proposal has been raised to align with BSC CP1598, which states that six Scenario Variants of Market Messages specified within the early drafting of P375 were not progressed to the final solution of P375 and REC CP R0008.
Status
Implementation Date
08 November 2024
| Included changes | Affected REC Items | |
|---|---|---|
| R0105 | Review of ONAGE SLAs |
|
Implementation Status
Date Raised
Fuel
REC Decision Maker
Date of Update to Priority
Solution Development
Proposed Solution Document
Document title
R0206 Solution Document v1.0
Archive
Off
Problem Statement
As these Scenario Variants are not captured in the Data Specification, the relevant Market Participants won’t be able to use the Data Transfer Network (DTN) to exchange the relevant data, which would result in them having to use a less secure mechanism to send and receive data. This means the original intent of Elexon Modification P375 has yet to be achieved as not all Market Message changes have been implemented.
Stages Selection
SME
SME Role
Lead Technical Analyst
SME Role
Lead Assurance Analyst
R0206 - Change Proposal Form
CP1598-Proposal-Form-A-Amending-the-EMDS-to-add-missing-Scenario-Variants-for-P375-v1.0.pdf
CP1598-Attachment B-EMDS changes_v1.0 (1).docx
CP1598_CPC-CP-Consultation-Responses-v1.0.pdf
CP1598 CP Consultation v1.0.pdf
R0206 Change Report (Proposal Plan) V1.0
R0206 Change Report (For Consultation) V1.0
R0206 Consolidated Consultation Responses
R0206 Change Report (Final Recommendation - Approved) V2.0 15.10.2024
Company Name
-
Review status
Review required
Provision of Half-Hourly Consumption Data for Advanced Meter Erroneous Switches
Date of latest update
Type
Change
ID
R0205
Change Category
Change Path
Priority
Urgent
No
Latest Update
This Change Proposal was implemented as part of the 7 November 2025 REC Release.
Summary
As part of the MHHS REC code change activity, a change has been made to REC Schedule 30 to remove the half hourly meter exemption from the Erroneous Transfer provisions. Whilst this is necessary from an MHHS perspective with all sites becoming half hourly settled, the application of ET obligations in the Advanced Meter segment creates some additional challenges. To be able to accurately bill an Advanced Meter site, following repatriation of that customer to their correct supplier after an ET has been raised / agreed, the supplier needs to have access to half hourly consumption data for the ET period when they were not the registered supplier. With ETs potentially taking up to 2 years to be identified and resolved, the only place that the supplier could reliably source that HH consumption data would be from the other (losing) supplier.
Change Plan
Change Proposal Plan to REC Change Panel
Provision of Half-Hourly Consumption Data for Advanced Meter Erroneous Switches > Change Plan
Start:
22 Aug 2024Due:
01 Apr 2025Completion:
01 Apr 2025Discussion at REC Change Issues Group
Provision of Half-Hourly Consumption Data for Advanced Meter Erroneous Switches > Change Plan
Start:
01 Apr 2025Due:
05 Jun 2025Completion:
Impacted Consumers
Impacted REC Documents
Impacted REC Services
Status
Implementation Date
07 November 2025
| Included changes | Affected REC Items | |
|---|---|---|
| R0003 | Market-wide Half-Hourly Settlement Implementation |
Implementation Status
Date Raised
Fuel
REC Decision Maker
Date of Update to Priority
Solution Development
Proposed solution summary
- An approval of this Issue/Change Proposal would see an obligation placed upon the Losing Supplier, following a successful Erroneous Switch repatriation, to provide the Gaining Supplier with the Half-Hourly consumption data for the period in which they were erroneously supplying the meter.
- Half-Hourly consumption data would be providing to the Gaining Supplier, from the Losing Supplier, via SDEP using an Excel template within 5 Working Days of the Erroneous Switch repatriation switch date. The Gaining Supplier would be required to provide 48 Half-Hourly consumption intervals for each that the the Consumer was supplied by the erroneously Gaining Supplier.
Proposed Solution Document
Document title
I0205 - Draft Legal Text (Schedule 30) - for Party Impact Assessment 10.06.2025
Archive
Off
Document title
I0205 - Draft Reporting Templates
Archive
Off
Document title
I0205 - Impact Assessment
Archive
Off
Document title
R0205 - Schedule 30 Legal Drafting 15.08.2025
Archive
Off
Document title
R0205 - Advanced Meter Half-Hourly Consumption Data Sharing Template
Archive
Off
Problem Statement
In the absence of having Half-Hourly consumption data for Erroneously Switched Consumers, Energy Suppliers are currently required to estimate consumption for billing purposes that can lead to inaccurate billing.
Stages Selection
I01205 - Change Proposal Form
I0205 - Change Report (Proposal Plan) V1.0 Approved (01.04.2025)
I0205 Consolidated Impact Assessment Responses V1.0 (Non-Confidential) 30.07.2025
R0205 - Consolidated Consultation Responses (09.09.2025)
R0205 Change Report (Final Recommendation) V2.0 (Approved) 16.09.2025
Company Name
Centrica
Review status
Review required