Revision to the Consolidated Metering Code of Practice (CoMCoP)
Extension to Plan V2.0 approved at Change Panel
Start:
Due:
Completion:
04 Feb 202507 November 2025
| Included changes | Affected REC Items | |
|---|---|---|
| R0003 | Market-wide Half-Hourly Settlement Implementation |
- As a Consumer, I trust my Energy Supplier and their associated agents to have a robust metering framework to ensure the safety and accuracy of my meter.
- As an Energy Supplier, MEM or DNO, I need clear and correct documentation so I can identify the obligations I need to meet within my role and satisfy my audit criteria.
- As an Energy Supplier, I need to know that any MEM or DNO I work with is compliant to ensure the best practice for my customers.
- As the Metering Scheme Auditor, I need clear and correct documentation to ensure I can fulfil my role and provide confidence that REC Parties are meeting their obligations.
On-site Aggregation as a method to facilitate Third Party Access - BSC P455
Preliminary Change Report and Consultation Issued
Start:
15 Jan 2024Due:
22 Mar 2024Completion:
22 Mar 2024Party Impact Assessment
Start:
30 Oct 2023Due:
15 Jan 2024Completion:
15 Jan 2024Final Change Report Issued
Start:
22 Mar 2024Due:
26 Apr 2024Completion:
25 Apr 2024Responsible Committee Decision
Start:
26 Apr 2024Due:
08 May 2024Completion:
08 May 202408 November 2024
| Included changes | Affected REC Items | |
|---|---|---|
| R0105 | Review of ONAGE SLAs |
|
- The BSC Modification P455 Modification proposes to place a requirement on the SVA MOA (MEMs) appointed by the Boundary Point Supplier to rectify any faults found with the sub meters used in the On-Site Aggregation methodology; and to produce and submit the On-Site Aggregation Form to the HHDC. As MEMs (SVA MOAs) are governed under the Retail Energy Code (REC), R0150 is the REC's subsequent change to propose this.
Service Termination Issue Reporting (Change to Category 2 document)
Impact Assessment
Start:
21 Aug 2023Due:
25 Aug 2023Completion:
25 Aug 2023Preliminary Change Report Issued
Start:
25 Aug 2023Due:
08 Sep 2023Completion:
08 Sep 2023Preliminary Change Report Review by Metering Expert Panel (ex-committee)
Start:
08 Sep 2023Due:
15 Sep 2023Completion:
15 Sep 2023Consultation - 15 Working Days
Start:
15 Sep 2023Due:
22 Sep 2023Completion:
13 Oct 2023Final Change Report Issued
Start:
08 Dec 2023Due:
22 Dec 2023Completion:
06 Feb 2024Metering Export Panel Decision
Start:
10 Nov 2023Due:
24 Nov 2023Completion:
24 Nov 2023Second Preliminary Change Report
Start:
22 Sep 2023Due:
10 Nov 2023Completion:
10 Nov 2023Consultation on 2nd Preliminary Change Report
Start:
24 Nov 2023Due:
27 Nov 2023Completion:
24 Nov 2023Preliminary Change Report Consultation Closes
Start:
27 Nov 2023Due:
08 Dec 2023Completion:
08 Dec 2023Final Decision of Metering Expert Panel
Start:
22 Dec 2023Due:
12 Jan 2024Completion:
- As a DNO I want to ensure that the MEMs who work on my network have the requisite skills and experience and that they will follow the instructions relating to reporting incidents of danger, damage, or interference with the DNO Equipment, as set out in the Service Termination Issue Reporting document.
- As a Supplier I want any MEM I employ to have clear instructions on how to report incidents of danger, damage, or interference with the DNO Equipment.
- As a MEM I want information on what actions I need to take where there is danger, damage, or interference with the DNO Equipment at site, so that issues can be safely addressed in the appropriate timescales.
- As the Code Manager, I want clarity on the governance and for change processes of the document to be appropriate, for the subject matter and relevant affected parties.
Allowing different Metering Equipment Managers (MEMs) to be appointed to Import and Export Metering Points
- As a Consumer, I want a competitive Export market so I can get the best rates for the energy I generate. I want clear metering equipment ownership so I can be confident my meter is functional and safe. I want accurate billing from my Export Supplier.
- As an Export Supplier, I want to be able to appoint the MEM that ties in with my commercial strategy.
- As a MEM, I want clear guidance on the responsibilities I have for any metering equipment I am appointed to.
Consequential Cross-Code Change for BSC P441 - Complex Site Classes Creation
Solution Development
Start:
04 Jul 2023Due:
14 Aug 2023Completion:
14 Aug 2023Party Impact Assessment
Start:
14 Aug 2023Due:
14 Aug 2023Completion:
04 Sep 2023Preliminary change report
Start:
14 Aug 2023Due:
22 Sep 2023Completion:
22 Sep 2023- As a consumer, I want more choice to take up low-carbon technology and more flexible energy solutions through local energy schemes, such as the Ofgem BEIS Smart System Flexibility Plan and any other future flexibility service provisions that may be developed.
- For MEMs, l want to remove ambiguity around the current Complex Site arrangements and will facilitate the advancement of community energy schemes.
- For Suppliers, I want to encourage more innovation that will lead to the better use of local energy schemes.
Retrospective Implementation of Distribution Connection Use of System Agreement (DCUSA) DCP 383
Appeal window closure
Start:
10 Jan 2024Due:
24 Jan 2024Completion:
Responsible Committee decision
Start:
29 Dec 2023Due:
10 Jan 2024Completion:
Final Change Report issued
Start:
08 Dec 2023Due:
29 Dec 2023Completion:
Consultation close
Start:
17 Nov 2023Due:
08 Dec 2023Completion:
Preliminary Change Report published and Consultation triggered
Start:
06 Nov 2023Due:
17 Nov 2023Completion:
Party Impact Assessment trigger
Start:
12 May 2023Due:
13 Oct 2023Completion:
13 Oct 2023Party Impact Assessment close
Start:
13 Oct 2023Due:
06 Nov 2023Completion:
- As a Consumer, I want industry systems to contain accurate information on my service so that future works or billing are not impacted.
- As a Metering Equipment Manager, I want to ensure my obligations are clear as to which Market Messages I am required to action and how this should be completed.
Review of ONAGE SLAs
Solution Development Closes
Start:
06 Apr 2023Due:
31 May 2024Completion:
31 May 2024Party Impact Assessment Published
Start:
31 May 2024Due:
04 Jul 2024Completion:
04 Jul 2024Preliminary Change Report & Consultation Published
Start:
04 Jul 2024Due:
08 Aug 2024Completion:
08 Aug 2024Final Change Report Published
Start:
08 Aug 2024Due:
04 Sep 2024Completion:
Responsible Committee Decision
Start:
04 Sep 2024Due:
11 Sep 2024Completion:
Appeal Window Closure
Start:
11 Sep 2024Due:
25 Sep 2024Completion:
- As a Consumer, I want to have continual Meter Equipment Manager coverage, so that I am confident that work on my Metering Asset can be conducted even during a Switch.
- As a MEM, I want my obligations relating to appointment and de-appointment to be considered and practicable, so that my operational processes are not unduly onerous. 2 - As a Gas Supplier, I want to be able to reliably and predictably appoint and de-appoint MEMs during a Switch, so that I am confident that my Consumers are not left without a MEM at any stage. 3 - As the Code Manager, I want REC processes to operate within SLAs that are reflective of both the realistic operational capacities of REC Parties, and also of the needs of the broader market, so that the end Consumer has the best possible Switching experience.
Revision of the Implementation Date and approved solution for R0021
Solution Analysis and Development
Start:
23 Mar 2023Due:
31 Mar 2023Completion:
31 Mar 2023Responsible Committee Review Completed
Start:
31 Mar 2023Due:
27 Apr 2023Completion:
27 Apr 2023Consultation Started
Start:
27 Apr 2023Due:
28 Apr 2023Completion:
28 Apr 2023Consultation Ended
Start:
28 Apr 2023Due:
16 May 2023Completion:
16 May 2023Final Change Report Issued
Start:
16 May 2023Due:
19 May 2023Completion:
19 May 2023Responsible Committee Recommendation
Start:
19 May 2023Due:
26 May 2023Completion:
26 May 202330 June 2023
- As a premise owner I want to be able to contract with a Safe Isolator Provider (SIP), and for the SIP to be able to provide the service in a fully compliant manner.
- As a REC MEM who wants to operate as SIP, I need clarity on the solution and Market Message requirements when I provide Safe Isolation Works to Premise Owners. As a Registered Supplier, I need clarity on the solution and Market Message requirements when my consumers have Safe Isolation Works completed at their Premise Owners by SIPs.
- As a Distribution Network Operator, I need clarity on the solution and Market Message requirements when my connected parties have Safe Isolation Works completed at their Premise Owners by SIPs.
Clarify obligations on gas meter exchanges that occur close to CoS
Solution Development & Analysis
Start:
17 Feb 2023Due:
29 Mar 2024Completion:
27 Mar 2024Party Impact Assessment Due
Start:
29 Mar 2024Due:
19 Apr 2024Completion:
19 Apr 2024Preliminary Change Report Issued
Start:
19 Apr 2024Due:
26 Apr 2024Completion:
26 Apr 2024Responsible Committee Review
Start:
26 Apr 2024Due:
08 May 2024Completion:
08 May 2024Consultation Closes
Start:
08 May 2024Due:
31 May 2024Completion:
31 May 2024Final Change Report Issued
Start:
31 May 2024Due:
05 Jun 2024Completion:
05 Jun 2024Responsible Committee Decision
Start:
05 Jun 2024Due:
12 Jun 2024Completion:
12 Jun 2024Appeal Window Closure
Start:
12 Jun 2024Due:
26 Jun 2024Completion:
08 November 2024
| Included changes | Affected REC Items | |
|---|---|---|
| R0105 | Review of ONAGE SLAs |
|
- As a Consumer, I want my Supplier to have accurate information about my meter, so that I do not experience billing problems following a Switch.
- As a MEM, I want to clearly understand my obligations relating to data transfer during a Switch, so that records of work I carry out are accurately recorded. 2 - As a Registered Supplier, I want metering data on my portfolio of Registrable Measurement Points to be accurate, so that Consumers do not experience billing problems or have a negative switch experience. 3 - As the CDSP, I want Change of Metering Asset data communicated with me to be timely and accurate, so that I am better able to fulfil my role and support REC Parties.
Altering the Trigger Points for CT Commissioning
Preliminary Change Report Published
Start:
01 Feb 2022Due:
08 Apr 2022Completion:
08 Apr 2022Consultation Issued
Start:
08 Apr 2022Due:
08 Apr 2022Completion:
08 Apr 2022Consultation Period End
Start:
08 Apr 2022Due:
04 May 2022Completion:
04 May 2022Final Change Report Published
Start:
04 May 2022Due:
27 May 2022Completion:
27 May 2022Responsible Committee Decision
Start:
27 May 2022Due:
10 Aug 2022Completion:
10 Aug 202204 November 2022
| Included changes | Affected REC Items | |
|---|---|---|
| R0002 | Review of Data Specification Category in REC Baseline Statement |
Documents
| Name | Version | Last updated | Actions |
|---|---|---|---|
| 1.3 | 29 May 2026 | ||
| 1.3 | 29 May 2026 |
- As the DNO, I only want to send the commissioning information using the D0383 (MM00370) when I am made aware that the site has now been energised by the Registered Supplier’s MEM for a CT Pre-commissioned meter, so that I can meet my regulatory obligations under the BSC
- As a MEM I want to receive the information from the DNO in a timely manner to ensure my records are accurate and up to date, and that I can provide the Registered Supplier with information to ensure the metering point is accurately settled.