Retrospective Implementation of Distribution Connection Use of System Agreement (DCUSA) DCP 383
Date of latest update
Type
Change
ID
R0117
Change Category
Change Path
Priority
Urgent
No
Latest Update
01/12/2023 - this change has been withdrawn and the adoption window is closed.
Summary
This change seeks to retrospectively deliver the consequential REC changes for the DCUSA Change Proposal DCP383 – Provision for Distributors to move meters for service alterations. DCP383 created a mechanism for licensed Distributors to move Whole Current (WC) meters as part of customer requested works to alter the service position.
Change Plan
Appeal window closure
Not Started
Start:
10 Jan 2024Due:
24 Jan 2024Completion:
Responsible Committee decision
Not Started
Start:
29 Dec 2023Due:
10 Jan 2024Completion:
Final Change Report issued
Not Started
Start:
08 Dec 2023Due:
29 Dec 2023Completion:
Consultation close
Not Started
Start:
17 Nov 2023Due:
08 Dec 2023Completion:
Preliminary Change Report published and Consultation triggered
Not Started
Start:
06 Nov 2023Due:
17 Nov 2023Completion:
Party Impact Assessment trigger
Completed
Start:
12 May 2023Due:
13 Oct 2023Completion:
13 Oct 2023Party Impact Assessment close
Not Started
Start:
13 Oct 2023Due:
06 Nov 2023Completion:
Status
Implementation Status
Date Raised
Fuel
REC Decision Maker
Date of Update to Priority
Solution Development
Proposed solution summary
- 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.
Problem Statement
Following the implementation of DCP383, MEMs are receiving Market Messages from the DNO however, there is no process defined within the REC on how to action them and their systems have not been configured to accept and process them. This has led to a backlog within the MEMs gateways and the Data Collector is not being updated on the meter’s new location.
Stages Selection
SME
SME Role
Lead Technical Analyst
SME User
rosalind.timperley
R0117 - Change Proposal Form 12.05.2023
R0117 - Change Proposal Plan v1.0 (Approved) 01.08.2023
R0117 - Initial Assessment Report v1.0 (Approved) 01.08.2023
R0117 - Change Plan Re-baseline (Approved) 29.09.2023
R0117 Change Report (For Consultation) v1.0
Company Name
-
Review status
Review required
Provision of Grid Supply Point Group ID from a Postcode search in EES
Date of latest update
Type
Change
ID
R0111
Change Category
Change Path
Priority
Urgent
No
Latest Update
05/04/2024 - The Code Manager has rejected the progression of R0111 as Postcode itself does not always have a direct correlation to the GSP Group and believes that a full address should be provided so that accurate quotes are given to a Consumer.
Summary
Empty
Impacted Consumers
Impacted REC Documents
Impacted REC Services
Impacted REC Parties and Market Participants
Status
Implementation Status
Date Raised
Fuel
Date of Update to Priority
Solution Development
Stages Selection
R0111 - CP Form (Downloadable version)
Company Name
GB Group plc
Review status
Review required
Enabling Electricity Enquiry Service searches using a Unique Property Reference Number
Date of latest update
Type
Change
ID
R0108
Change Category
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
Consumers that wish to utilise multi-channel switching services for gas, electricity, water, broadband, bank, home insurance etc. cannot make use of generic address-capture services for electricity switching as Unique Property Reference Number (UPRN) search functionality is not available within the Electricity Enquiry Service (EES).
Change Plan
Service Provider Impact Assessment window start
Completed
Start:
19 Apr 2023Due:
02 Oct 2023Completion:
02 Oct 2023Service Provider Impact Assessment window close
Completed
Start:
02 Oct 2023Due:
18 Dec 2023Completion:
18 Dec 2023Party Impact Assessment start
Completed
Start:
18 Dec 2023Due:
12 Jan 2024Completion:
12 Jan 2024Preliminary Change Report and Consultation issued
Completed
Start:
02 Feb 2024Due:
16 Feb 2024Completion:
16 Feb 2024Party Impact Assessment close
Completed
Start:
12 Jan 2024Due:
02 Feb 2024Completion:
02 Feb 2024Consultation close
Completed
Start:
16 Feb 2024Due:
08 Mar 2024Completion:
08 Mar 2024Final Change Report issued
Completed
Start:
08 Mar 2024Due:
15 Mar 2024Completion:
15 Mar 2024Responsible Committee decision
Completed
Start:
15 Mar 2024Due:
27 Mar 2024Completion:
27 Mar 2024Appeal window closure
Completed
Start:
27 Mar 2024Due:
12 Apr 2024Completion:
12 Apr 2024Impacted Consumers
Impacted REC Services
Impacted REC Parties and Market Participants
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 summary
- As a Consumer, I want to be able to switch my electricity easily and efficiently.
- As I Consumer, I want to be able to quote or switch my electricity as part of a packaged search.
- As a Supplier, I want Consumers to be able to search for quotes and switch efficiently.
- As an organisation providing multi-channel switching services, I want Consumers to be able to use one set of data when requesting quotes.
Proposed Solution Document
Document title
R0108 Requirements Specification v0.1
Archive
Off
Document title
Electricity Data Access Matrix_R0108 Draft
Archive
Off
Document title
EES API Interface Specification v3.1.6 - Redline
Archive
Off
Problem Statement
Consumers that wish to utilise multi-channel switching services, cannot benefit from the efficiencies of using a UPRN for the electricity Switch as the EES does not provide this functionality.
Stages Selection
SME
SME Role
Lead Technical Analyst
Change Proposal Form
R0108 - Change Proposal Plan (Approved) 17.10.2023
R0108 - Initial Assessment Report (Approved) 17.10.2023
R0108 Consolidated Party IA Responses v1.0 Non-confidential (16.02.2024)
R0108 - Preliminary Change Report v1.0 published for consultation (16.02.2024)
R0108 - Consolidated Consultation Responses_Non Confidential (15.03.2024)
R0108 - Final Change Report v2.0 Post-Vote (27.03.2024)
Company Name
GB Group plc
Review status
Review required
Revision of the approved solution for R0032
Date of latest update
Type
Change
ID
R0102
Other Industry Codes impacted
Priority
Urgent
Yes
Latest Update
30/06/2023 - This change was implemented on 30 June 2023 as part of the June 2023 REC Release
Summary
REC Parties have started to prepare for the release and implementation of R0032, during this preparation the REC Code Manager has received questions about the approved solution, specifically regarding the version of the D0312 (MM00256) Market Message (version 002 has been maintained through R0032) and the number of register digits that should be provided for specific meter types. The Code Manager has reviewed these questions and determined changes are required to the approved solution. Therefore, this Change Proposal has been raised to progress changes to the approved solution.
Change Plan
Solution Analysis and Development
Completed
Start:
23 Mar 2023Due:
31 Mar 2023Completion:
31 Mar 2023Service Provider Impact Assessment Complete
Completed
Start:
31 Mar 2023Due:
11 Apr 2023Completion:
11 Apr 2023Party Impact Assessment Completed
Completed
Start:
11 Apr 2023Due:
11 Apr 2023Completion:
11 Apr 2023Preliminary Change Report Published for Consultation
Completed
Start:
11 Apr 2023Due:
14 Apr 2023Completion:
14 Apr 2023Consultation Start
Completed
Start:
14 Apr 2023Due:
14 Apr 2023Completion:
14 Apr 2023Consultation End
Completed
Start:
14 Apr 2023Due:
21 Apr 2023Completion:
21 Apr 2023Final Change Report Published
Completed
Start:
21 Apr 2023Due:
24 Apr 2023Completion:
24 Apr 2023Responsible Committee Discussion
Not Started
Start:
24 Apr 2023Due:
26 Apr 2023Completion:
Appeal Window Closure
Not Started
Start:
26 Apr 2023Due:
12 May 2023Completion:
Impacted Consumers
Impacted REC Services
Status
Implementation Date
30 June 2023
Implementation Status
Date Raised
Fuel
Date of Update to Priority
Solution Development
Proposed solution summary
- As an impacted Market Participant, I want to have clarity on version of the Market Message and the population of Data Items within the Data Specification, so that my internal systems can be correctly configured to send and receive Data Items within Market Messages.
Proposed Solution Document
Document title
R0102 Proposed Data Specification Changes (Published with Consultation) 29.03.2023
Archive
Off
Document title
R0102 Proposed Data Specification Changes (Published with Final Change Report) 24.04.2023
Archive
Off
Document title
R0032 and R0102 Combined Legal Text (Published with Final Change Report) 24.04.2023
Archive
Off
Problem Statement
In preparation for the implementation of R0032, Parties have identified areas of ambiguity with the approved solution. Following a review, the Code Manager confirmed that changes are required to the approved solution for R0032, which will ensure Parties have sufficient clarity to implement the required changes to their own systems and processes.
Stages Selection
R0102 Change Proposal Form (downloadable version) 23.03.2023
R0102 - Change Proposal Plan v1.0 (Approved) 06.04.2023
R0102 - Initial Assessment Report v1.0 (Approved) 06.04.2023
R0102 - Consolidated Impact Assessment Responses 14.04.2023
R0102 - Preliminary Change Report (Issued for Consultation) 14.04.2023
R0102 - Consolidated Consultation Responses
R0102 - Final Change Report v2.0 (Post-Vote) 26.04.2023
Company Name
-
Review status
Review required
Revision of the Implementation Date and approved solution for R0021
Date of latest update
Type
Change
ID
R0101
Change Category
Other Industry Codes impacted
Change Path
Priority
Urgent
Yes
Latest Update
30/06/2023 - This change was implemented on 30 June 2023 as part of the June 2023 REC Release
Summary
Updated 28 April 2023: Following discussions with DCUSA and Ofgem, this change has been amended to remove reference to deferral of R0021. The Change will focus on providing clarity on the proposed solution and Market Messages to be used when Safe Isolation Works are undertaken. The implementation approach has been amended to a Phased Implementation Approach between 30 June and 03 November 2023.
Change Plan
Solution Analysis and Development
Completed
Start:
23 Mar 2023Due:
31 Mar 2023Completion:
31 Mar 2023Responsible Committee Review Completed
Completed
Start:
31 Mar 2023Due:
27 Apr 2023Completion:
27 Apr 2023Consultation Started
Completed
Start:
27 Apr 2023Due:
28 Apr 2023Completion:
28 Apr 2023Consultation Ended
Completed
Start:
28 Apr 2023Due:
16 May 2023Completion:
16 May 2023Final Change Report Issued
Completed
Start:
16 May 2023Due:
19 May 2023Completion:
19 May 2023Responsible Committee Recommendation
Completed
Start:
19 May 2023Due:
26 May 2023Completion:
26 May 2023Impacted Consumers
Impacted REC Documents
Impacted REC Parties and Market Participants
Status
Implementation Date
30 June 2023
Implementation Status
Date Raised
Fuel
REC Decision Maker
Date of Update to Priority
Solution Development
Proposed solution summary
- 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.
Proposed Solution Document
Document title
R0101 - Legal text changes for FCR - 19.05.2023
Archive
Off
Document title
FCR R0101 MM & Standards Definition v2.0
Archive
Off
Problem Statement
Updated: 28/04/2023. Following an implementation webinar for R0021 on 2 March, several matters were raised by Parties regarding the solution and the Market Messages that the Code Managers needs to address to ensure that the solution approved by Ofgem can be implemented successfully.
Stages Selection
SME
SME Role
Lead Technical Analyst
R0101 Change Proposal Form (downloadable version) 23.03.2023
R0101 - Safe Isolation Provider Solution Overview - V5.0 19.5.2023
R0101 - Initial Assessment Report (approved) - v1.0 06.04.2023
R0101 - Change Proposal Plan - v3.0
R0101 Preliminary Change Report v2.0 (Approved) 28.04.2023
Phased Implementation Approach v1.0 28.04.2023
FAQ's Webinar 09 May 2023 v1.0
Non-Confidential Consolidated Consultation Responses v1.0 19.05.2023
R0101 - Draft Legal text for FCR v2.0 MM & Standards Definition
R0101 Final Change Report
Company Name
REC
Review status
Review required
Optional fuzzy searching in EES
Date of latest update
Type
Change
ID
R0098
Change Category
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
This change seeks to introduce new configuration settings in to the EES API - to enable a search to be exact or fuzzy.
Change Plan
Service Provider Impact Assessment window start
Completed
Start:
07 Mar 2023Due:
09 Oct 2023Completion:
09 Oct 2023Service Provider Impact Assessment window close
Completed
Start:
09 Oct 2023Due:
27 Dec 2023Completion:
24 Nov 2024Party Impact Assessment start
Completed
Start:
27 Dec 2023Due:
12 Jan 2024Completion:
12 Jan 2024Party Impact Assessment close
Completed
Start:
12 Jan 2024Due:
02 Feb 2024Completion:
02 Feb 2024Preliminary Change Report and Consultation issued
Completed
Start:
02 Feb 2024Due:
16 Feb 2024Completion:
16 Feb 2024Consultation close
Completed
Start:
16 Feb 2024Due:
08 Mar 2024Completion:
08 Mar 2024Final Change Report issued
Completed
Start:
08 Mar 2024Due:
15 Mar 2024Completion:
15 Mar 2024Responsible Committee decision
Completed
Start:
15 Mar 2024Due:
27 Mar 2024Completion:
27 Mar 2024Appeal window closure
Completed
Start:
27 Mar 2024Due:
12 Apr 2024Completion:
12 Apr 2024Impacted Consumers
Impacted REC Services
Impacted REC Parties and Market Participants
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 summary
- As a Consumer, I want to be able to switch my electricity easily and efficiently.
- As an organisation providing switching services, I want Consumers to be able to search addresses efficiently.
Proposed Solution Document
Document title
EES Technical Requirement Specification v0.2
Archive
Off
Document title
EES API Interface Specification v3.1.6 - Redline
Archive
Off
Problem Statement
Where a Consumer initiates a Switch through a Supplier, PCW or TPI that utilises the EES API address searches can fail as the API only undertakes “fuzzy” matching. Address Search errors will then need to go through an exception handling process creating an inefficiency and producing a loss of confidence in the Switching process.
Stages Selection
SME
SME Role
Lead Technical Analyst
R0098 - Change Proposal Form 08.03.2023
R0098 - Change Proposal Plan (Approved) 17.10.2023
R0098 - Initial Assessment Report (Approved) 17.10.2023
R0098 Consolidated Party IA Responses v1.0_Non Confidential (16.02.2024)
R0098 - Preliminary Change Report v1.0 published for consultation (16.02.2024)
R0098 - Consolidated Consultation Responses_Non Confidential (15.03.2024)
R0098 - Final Change Report v2.0 Post-Vote (27.03.2024)
Company Name
GB Group plc
Review status
Review required
Consequential Change for CSS Smart Meter Data Retriever Appointments
Date of latest update
Type
Change
ID
R0097
Change Category
Change Path
Urgent
Yes
Latest Update
22/09/25 - This Change Proposal has been implemented as part of the MHHS M8 22 September 2025 REC Release.
Summary
This change looks to make amendments to the Data Specification for the Supplier Arranged Appointments messages exchanged between the Electricity Retail Data Service and Central Switching Service.
Change Plan
Service Provider Impact Assessment started
Completed
Start:
20 Feb 2023Due:
22 Mar 2023Completion:
22 Mar 2023Service Provider Impact Assessment completed
Completed
Start:
22 Mar 2023Due:
03 May 2023Completion:
03 May 2023Preliminary Change Report and Consultation issued
Completed
Start:
03 May 2023Due:
19 May 2023Completion:
19 May 2023Consultation closed
Completed
Start:
19 May 2023Due:
05 Jun 2023Completion:
05 Jun 2023Final Change Report issued
Completed
Start:
05 Jun 2023Due:
21 Jun 2023Completion:
15 Jun 2023Responsible Committee decision
Completed
Start:
21 Jun 2023Due:
28 Jun 2023Completion:
04 Jul 2023Appeal Window opens
Completed
Start:
28 Jun 2023Due:
04 Jul 2023Completion:
04 Jul 2023Appeal Window closes
Completed
Start:
04 Jul 2023Due:
18 Jul 2023Completion:
18 Jul 2023Impacted Consumers
Impacted REC Services
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 summary
- As the CSS Provider, I want to be able to identify which appointment messages received from ERDS require a response, so that I can confirm whether the appointment was successfully made in SMDSP
- As the ERDS Provider, I want to be able to indicate which appointment messages I need to receive a response for, so that I can understand which appointments have been successful in the SMDSP
- As an Electricity Supplier, I want Supplier appointments in the ERDS to match those held in SMDSP
Proposed Solution Document
Document title
R0097 Proposed Solution (Initial Assessment) 14.03.23
Archive
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Document title
R0097 Proposed Solution (Impact Assessment) 22.03.23
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Document title
R0097 Proposed Solution (Consultation) 17.05.23
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Document title
R0097 Draft Legal Text (Consultation) 17.05.2023
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Problem Statement
The implementation of Change Proposal R0044, will result in the Central Switching Service (CSS) providing an asynchronous response to the Electricity Retail Data Service (ERDS) upon a successful, or unsuccessful Smart Meter Data Retriever (SMDR) appointment within the SMDSP. This will significantly increase the volume of CSS messages, as there is currently no mechanism for the CSS to recognise when a response is required. The increased volume could have a significant impact on central system performance.
Stages Selection
SME
SME Role
Lead Technical Analyst
R0097 - Change Proposal Form downloadable version 20.02.2023
R0097 - Change Proposal Plan v2.0 (Approved) 21.03.2023
R0097 - Initial Assessment Report v2.0 (Approved) 21.03.23
R0097 - Preliminary Change Report v1.0 (For Consultation) 19.05.2023
R0097 Consolidated Consultation Responses v1.0 PUBLIC 15.06.2023
R0097 - Final Change Report v2.0 (Post-Vote) 04.07.2023
Company Name
REC Technical Services
Review status
Review required
Changes to allow DNOs to reinstate disconnected MPANs
Date of latest update
Type
Change
ID
R0095
Change Category
Other Industry Codes impacted
Change Path
Priority
Urgent
No
Latest Update
10/04/2026 - Change has been taken of hold. This change will be triggered for a reassessment for Code Manager Impact on 14/04/2026.
Summary
When Meter Point Administration Numbers (MPANs) are erroneously disconnected, they cannot be reinstated. As a result, Consumers suffer billing issues and Registered Suppliers cannot settle against the disconnected MPAN. This change seeks to introduce a mechanism to restore erroneously disconnected MPANs.
Impacted Consumers
Impacted REC Documents
Impacted REC Services
Impacted REC Parties and Market Participants
Status
Implementation Status
Date Raised
Fuel
REC Decision Maker
Date of Update to Priority
Solution Development
Proposed solution summary
- As a Consumer, I do not want the erroneous disconnection of my MPAN to affect the continuity of my supply contract and billing arrangements.
- As a DNO, I want to be able to reverse erroneous disconnections with no lasting effect so that I don’t need to create a new MPAN to resolve the issue, thereby avoiding DUoS payment collection issues. 2 - As a Supplier, I want to be able to reverse erroneous disconnections with no lasting effect so that I can correctly bill my consumers. 3 - As the CSS, I want users to be able to effectively resolve discrepancies, so that industry data for their portfolio is accurate. 4 - As MPRS, I want users to be able to effectively resolve discrepancies, so that industry data for their portfolio is accurate.
Problem Statement
When MPANs are incorrectly identified and targeted for disconnection, the RMP will be erroneously terminated following receipt of Termination Market Messages by the CSS. This process is irreversible once triggered, meaning that there is no mechanism to restore the MPAN as it was previously. This results in a poor Consumer experience, and settlement misbalancing for Registered Suppliers. Currently, there is no mechanism to mitigate the negative impact on Registered Suppliers/DNO and Consumers.
Stages Selection
SME
SME Role
Lead Technical Analyst
R0095 - Change Proposal form downloadable version 17.02.2023
R0095 Change Proposal Plan v1.0 (Approved) - 20.09.23
R0095 Initial Assessment Report v1.0 (Approved) - 20.09.2023
R0095 - Change Proposal Re-Plan (Approved) v1.0-13.12.23
Company Name
-
Review status
Review required
Uplift to CSS Maximum Demand Volumes during MHHS Migration Period
Date of latest update
Type
Change
ID
R0093
Change Category
Change Path
Priority
Urgent
No
Latest Update
This change was implemented as part of the the Extraordinary release on 28 March 2024. * This Change Proposal supports the transition to Market-wide Half Hourly Settlement.
Summary
This Change Proposal seeks to make the necessary updates to the REC, primarily to the Central Switching Service (CSS) Service Definition, to ensure that the Switching Operator is appropriately prepared for the increase in message volumes that will be created during the Market Wide Half-Hourly Settlement (MHHS) programme migration period.
Change Plan
Solution Analysis and Development completed
Completed
Start:
08 Feb 2023Due:
06 Apr 2023Completion:
04 Apr 2023Service Provider Preliminary Impact Assessment period started
Completed
Start:
06 Apr 2023Due:
06 Apr 2023Completion:
04 Apr 2023Service Provider impact assessment period completed
Completed
Start:
06 Apr 2023Due:
23 Oct 2023Completion:
23 Oct 2023Preliminary Change Report issued
Completed
Start:
23 Oct 2023Due:
17 Nov 2023Completion:
17 Nov 2023Responsible Committee review
Completed
Start:
17 Nov 2023Due:
29 Nov 2023Completion:
29 Nov 2023Consultation issued
Completed
Start:
29 Nov 2023Due:
01 Dec 2023Completion:
01 Dec 2023Consultation closed
Completed
Start:
01 Dec 2023Due:
15 Dec 2023Completion:
15 Dec 2023Final Change Report issued
Completed
Start:
15 Dec 2023Due:
12 Jan 2024Completion:
12 Jan 2024Responsible Committee decision
Completed
Start:
12 Jan 2024Due:
24 Jan 2024Completion:
24 Jan 2024Appeal Window closure
Completed
Start:
24 Jan 2024Due:
08 Feb 2024Completion:
08 Feb 2024Status
Implementation Date
28 March 2024
Implementation Status
Date Raised
Fuel
REC Decision Maker
Date of Update to Priority
Solution Development
Proposed solution summary
- As an Electricity Consumer, I want the migration of my MPAN to the new HH Settlement arrangements to be as smooth as possible, so that the service I receive from my Electricity Supplier or it’s appointed agents is not interrupted As an Electricity Consumer, I want my ability to switch to be impacted as little as possible by MHHS migration activities
- As the Switching Operator, I want to be prepared for the increased volumes expected during the MHHS Migration Period. As the ERDS Provider, I want the CSS to be able to manage the volume of messages being sent so that I can provide the service I am required to during the MHHS Migration Period
- As an Electricity Supplier, I want the MPANs I select to the new HH Settlement arrangements to complete their migration without undue delay, so that the service I provide to Consumers is impacted as little as possible and so that I can meet my migration obligations As a MEM, as part of migration I want my new appointment and my legacy de-appointment to occur within the planned timescales so that the services I provide are impacted as little as possible As a Data Service, as part of migration, I want my new appointment to occur within the planned timescales so that the services I provide can commence in a timely manner As a Data Collector, I want my legacy de-appointment to occur within the planned timescales so that I have a clear understanding and smooth ending to the service I provide
Proposed Solution Document
Document title
R0093 Solution Development Report v2.0 13.11.2023
Archive
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Document title
R0093 - Legal text for Consultation 30.11.2023
Archive
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Document title
R0093 - Legal text for PCR 17.11.2023
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Problem Statement
As part of the MHHS programme, it is necessary to migrate approximately 31 million MPANs from the existing settlement arrangements to those under the MHHS Target Operating Model. This will create a significantly increased volume of messages, whether for Switches or changes to Supplier Agents, for the CSS during the MHHS Migration Period. The CSS Service Definition does not currently require the Switching Operator to be capable of processing these additional volumes.
Stages Selection
SME
SME Role
Lead Technical Analyst
Uplift to CSS NFRs for MHHS Migration Period - Interpretations.docx
Uplift to CSS NFRs for MHHS Migration Period - CSS Definition .docx
R0093 Change Proposal Form
R0093 - Change Proposal Plan v3.0 (Approved) 15.09.2023
R0093 - Initial Assessment Report v1.0 (Approved) 04.04.2023
R0093 - Preliminary Change Report v2.0 (Approved) 30.11.2023
R0093 Consolidated Consultation Responses v1.0 PUBLIC
R0093 - Final Change Report v2.0 (Post-Vote) 24.01.2024
R0093 - Authority Decision to Reject Appeal 21.03.2024
R0093 - Final Change Report v3.0 (Revised implementation date) 25.03.2024
Company Name
-
Review status
Review required
Alignment of Data Specification with Pre-REC Rules and Consequential Impacts on R0011 Legal Text
Date of latest update
Type
Change
ID
R0090
Change Category
Change Path
Priority
Urgent
No
Latest Update
30/06/2023 - This change was implemented on 30 June 2023 as part of the June 2023 REC Release
Summary
This Change Proposal seeks to address inconsistencies in the REC Data Specification to reflect pre-REC Data Transfer Catalogue (DTC) standards. This will also address consequential updates applied to the R0011 legal text.
Change Plan
Solution Development
Completed
Start:
23 Jan 2023Due:
23 Feb 2023Completion:
23 Feb 2023Party Impact Assessment Issued
Completed
Start:
23 Feb 2023Due:
24 Feb 2023Completion:
24 Feb 2023Preliminary Change Report Issued
Completed
Start:
24 Feb 2023Due:
27 Mar 2023Completion:
24 Mar 2023Consultation Issued
Completed
Start:
27 Mar 2023Due:
27 Mar 2023Completion:
24 Mar 2023Final Change Report Issued
Completed
Start:
27 Mar 2023Due:
19 Apr 2023Completion:
19 Apr 2023Responsible Committee Decision
Not Started
Start:
19 Apr 2023Due:
26 Apr 2023Completion:
Status
Implementation Date
30 June 2023
Implementation Status
Date Raised
Fuel
REC Decision Maker
Date of Update to Priority
Solution Development
Proposed solution summary
- As a Market Participant I want to have clarity on the format of Data Items within the Data Specification, so that my internal systems can be correctly configured to send and receive Data Items within Market Messages.
Proposed Solution Document
Document title
Final Legal Text.zip
Archive
Off
Problem Statement
The R0011 legal text contains inconsistencies with other Data Items that were last amended before the REC Data Specification came into effect. Such inconsistencies have potential to cause confusion to Parties implementing the R0011 legal text.
Stages Selection
SME
SME Role
Lead Technical Analyst
SME User
rosalind.timperley
Summary of R0011 Impacted Data Specification
R0090 Change Proposal Plan v1.0 (Approved) 21.02.2023
R0090 Initial Assessment Report v1.0 (Approved) 21.02.2023
R0090 Preliminary Change Report v1.0 (Issued for Consultation) 24.03.2023
Summary of amendments to R0011 Legal Text 19.04.2023
R0090 Final Change Report v2.0 (Post-Vote) 26.04.2023
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