Provision of Standard industrial Classification (SIC) Code to REC Parties
Date of latest update
Type
Issue
ID
I0327
Priority
Urgent
No
Latest Update
22/05/2026 - Issue accepted in by Code Manager
Summary
As part of the planning required to deliver Net Zero, Gas Distribution Networks (GDNs) are obligated to plan Industrial and Commercial (I&C) gas demand at a more granular, site-specific level. To meet this obligation, access to Standard Industrial Classification (SIC) Code data, matched to both Gas and Electricity Meter Point Reference Numbers, would provide a significantly improved understanding of I&C customers.
Impacted REC Documents
Impacted REC Services
Impacted REC Parties and Market Participants
Status
Status
Implementation Status
Date Raised
Date of Update to Priority
Solution Development
Stages Selection
Stages Selection
I0327 submission form
Company Name
-
Review status
Review required
Post-MHHS Full Transition Complete (M15) REC updates
Date of latest update
Type
Issue
ID
I0325
Change Category
Other Industry Codes impacted
Change Path
Priority
Urgent
No
Latest Update
21/07/2026 - On 21 July 2026, the REC Change Panel voted to approve the Change Report (Proposal Plan) for I0325.
Summary
The REC was updated, primarily through R0209 and R0241, to add requirements that support the transition to, and enduring operation of the MHHS arrangements. As part of the transition, each impacted Metering Point will be migrated using processes defined in Codes, including the REC. Once this migration activity is complete, the legacy and transitional arrangements will become redundant and should be removed from the REC to support its efficient operation
Impacted REC Documents
Impacted REC Services
Impacted REC Parties and Market Participants
Status
Status
Implementation Status
Date Raised
Fuel
REC Decision Maker
Date of Update to Priority
Solution Development
Problem Statement
Retention of redundant obligations within the REC would make it more complex to navigate for Market Participants and could cause confusion on the obligations that are in effect to support the efficient operation of the Great British Energy retail market. It is also worth noting that until Ofgem formally closes the MHHS Significant Code Review (SCR), this REC Issue could potentially impact that SCR.
Stages Selection
Stages Selection
SME
SME Role
Lead Technical Analyst
SME Role
Lead Assurance Analyst
I0325 submission form
I0325 Scope list
Company Name
-
Review status
Review required
Non dual-fuel Gas PSR Consumer
Date of latest update
Type
Issue
ID
I0186
Change Category
Change Path
Priority
Urgent
No
Latest Update
26/08/2025 - Update to Proposal Plan published. This will be presented to the REC Change Panel at their meeting on 02 September 2025.
Summary
Non dual-fuel Consumers who register upon the PSR, will have their PSR data flow across energy industry data flows to mean that all parties are aware of any PSR Needs Codes, allowing us all to provide equal access to our services and support. This will be achieved via the utilisation of existing processes and systems. Initially a pilot will take place for a minimum of 3 months between participating companies before extending this to the whole industry”.
Impacted REC Documents
Impacted REC Services
Status
Status
Implementation Status
Date Raised
Fuel
REC Decision Maker
Date of Update to Priority
Solution Development
Problem Statement
The majority of domestic customers in the UK are what are called in the industry ‘dual-fuel’ - this means that with two types of energy (electricity & gas) a domestic dwelling has a single supplier ie they pay their bill to one organisation. This ‘dual-fuel’ position has supported the industry improvements to Priority Services Register (PSR) data flows by allowing previous divides to be overstepped in terms of data flows between energy types. There is however a problem which this RECC request aims to resolve. That is, where a customer who has both fuel types, also has two suppliers and they want to register upon the PSR. This was always a ‘known’ gap shared with our regulator when the many improvements were implemented across the PSR and considered to be something that would be addressed at a later date. This ‘gap’ means that without the dual-fuel link, currently data flows do not complete across energy types via the supplier data flow triggers.
Stages Selection
Stages Selection
Change Proposal Form - Non dual-fuel Gas PSR Customer
I0186 - Change Report (Proposal Plan) V1.0 (Approved) 18.02.2025
Company Name
British Gas
Review status
Review required
Alignment of Market Message D0225 ‘consent to share flag’ to support PSR data sharing
Date of latest update
Type
Change
ID
R0139
Change Category
Change Path
Priority
Urgent
Yes
Latest Update
This change was implemented on the 12th April 2024.
Summary
Ofgem have been in with discussion with Energy Suppliers this year, requesting them to voluntarily change how they use the consent option within the Priority Services Register (PSR) flow. This Change Proposal (CP) has been raised to make sure the Market Message mirrors the process agreed between Ofgem and Energy Suppliers by re-naming the Priority Services Register (PSR) Data Item DI51497 (J2208) as “Lawful basis for sharing” and to amend the relevant clauses in REC Schedule 13 if needed.
Change Plan
Party Impact Assessment
Completed
Start:
11 Aug 2023Due:
05 Jan 2024Completion:
05 Jan 2024Preliminary Change Report Issued
Completed
Start:
05 Jan 2024Due:
26 Jan 2024Completion:
26 Jan 2024Consultation
Completed
Start:
26 Jan 2024Due:
09 Feb 2024Completion:
09 Feb 2024Final Change Report Issued
Completed
Start:
09 Feb 2024Due:
16 Feb 2024Completion:
16 Feb 2024Responsible Committee Decision
Not Started
Start:
16 Feb 2024Due:
28 Feb 2024Completion:
Appeal Window Closure
Not Started
Start:
28 Feb 2024Due:
13 Mar 2024Completion:
Impacted REC Documents
Impacted REC Parties and Market Participants
Status
Implementation Date
12 April 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
Redlining - DI51497 - J2208 - Consent to share data obtained
Archive
Off
Problem Statement
The current PSR Data Item DI51497(J2208) ‘Consent to share data obtained’ does not mirror the legal basis for sharing data that DNOs rely on, or the process that Suppliers have planned to have in place by early 2024.
Stages Selection
SME
SME Role
Lead Technical Analyst
SME User
beth.brown@capgemini.com
R0139 - Change Proposal Form
Consolidated Impact Assessment Responses
Consolidated Consultation Responses R0139
R0139 Change Proposal Plan v1.0 Approved
R0139 Initial Assessment Report v1.1 Approved
R0139 - Extension to Change Plan v1.0
R0139 Preliminary Change Report v1.0
R0139 Final Change Report v1.0 approved
ICO letter to Ofgem
R0139 redlining - DI51497 - J2208 - Consent to share data obtained
Company Name
Energy Networks Association
Review status
Review required
Schedule 13 - Transfer of Consumer Data 2.0
– Implemented on
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