Change Register

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ID and Title Last updated Stage Priority Impacted Areas Change Path REC Decision Maker Workgroup(s) Implementation
R0293 Housekeeping February 2026 Implemented Standard TBD Self-Governance Change Panel TBD 27 Feb 2026
R0292 Obligate Energy Suppliers to provide photo evidence of Theft in Conveyance to Network Parties Consultation Standard TBD Self-Governance Change Panel TBD 27 Feb 2027
R0291 Review of Schedule 1 Interpretations and Definitions Implemented Standard
OtherSchedule 1 - Interpretations and Definitions
 Self-Governance Change Panel TBD 26 Jun 2026
R0290 Legacy Data Item API Service Rejected Standard
Data CollectorData ServicesDistribution Network OperatorEnergy SupplierMeter Operator AgentSchedule 12 - Data AccessElectricity Enquiry Service (EES)
 Self-Governance Change Panel TBD 26 Jun 2026
I0289 Rationalisation of reports produced by CSS - CRS improvements project Issue Rejected TBD
DCCDistribution Network OperatorEnergy SupplierCentral Switching Service (CSS)Other (Please add detail in Additional Information)
 N/A TBD TBD N/A
I0288 Schedule 14 review – DNOs do not remove Metering Assets Issue Withdrawn TBD
Distribution Network OperatorSchedule 14 - Metering Operations
 N/A TBD TBD N/A
R0287 Clarification and Amendments to Annulment Definition in Schedule 23 – Alignment with SLC Obligations Implemented High
Energy SupplierSchedule 24 - Switching Data Management
 TBD Change Panel TBD 27 Feb 2026
R0286 Clarification on Detailed Impact Assessment Activities Implemented Standard TBD Self-Governance Change Panel TBD 26 Jun 2026
I0285 Organisations with multiple role types EES and SDEP access Solution Development Standard
Distribution Network OperatorEnergy SupplierGas TransporterMeter Asset ManagerMeter Operator AgentSecure Data Exchange Service (SDES)Balancing and Settlement Code (BSC)
 Self-Governance Technical Expert Panel TBD TBD
R0284 Updates to Schedule 14 Measurement Transformers Commissioning Timescales Approved - In Appeal Window Standard
Distribution Network OperatorElectricity Metering OperativeEnergy SupplierMeter Operator AgentSchedule 14 - Metering OperationsBalancing and Settlement Code (BSC)
 Self-Governance Metering Expert Panel TBD 25 Jun 2027
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ID and Title Last updated Stage Priority Impacted Areas Change Path REC Decision Maker Workgroup(s) Implementation
R0224 Agile Reporting within CSS Decision Standard
DCCSchedule 5 - Change ManagementSchedule 12 - Data AccessSchedule 24 - Switching Data ManagementCentral Switching Service (CSS)
 Self-Governance Technical Expert Panel TBD TBD
I0219 Stranded RMPs in Defunct Suppliers Issue Review Standard
GasEnergy SupplierShipperOtherSchedule 23 - Registration ServicesCentral Switching Service (CSS)Uniform Network Code (UNC)Independent Gas Transporters (IGT) Uniform Network Code (UNC)
 N/A TBD TBD N/A
I0218 Proposal to Enable Broader Use of Retail Energy Location (REL) Data for Non-Switching Applications Issue Review Standard
ElectricityGasSchedule 29 - Address ManagementElectricity Enquiry Service (EES)Gas Enquiry Service (GES)
 N/A Change Panel TBD N/A
R0207 Import / Export MOA Charging Clarification Awaiting Implementation Standard
ElectricityDomesticNon-DomesticSchedule 14 - Metering Operations
 TBD Metering Expert Panel TBD 06 Nov 2026
I0200 Review of the REC's Address Management Service Issue Review Standard
ElectricityGasDomesticNon-DomesticEnergy SupplierGas TransporterDCCShipperOtherSchedule 29 - Address ManagementCentral Switching Service (CSS)Gas Retail Data Service (GRDS)Electricity Retail Data Service (ERDS)
 N/A Change Panel TBD N/A
I0197 Introducing a Process to Provide Updates During Fault Resolutions Issue Review Standard
ElectricityGasEnergy SupplierSchedule 14 - Metering OperationsBalancing and Settlement Code (BSC)Uniform Network Code (UNC)
 N/A Metering Expert Panel TBD N/A
I0196 Review of Metering Asset data transferred from MAMs to the CDSP Issue Review Standard
GasEnergy SupplierShipperSchedule 14 - Metering OperationsUniform Network Code (UNC)
 N/A Metering Expert Panel TBD N/A
I0187 Schedule 8 Review and Best Practice Guidance Development Issue Review Standard
ElectricityGasEnergy SupplierDistribution Network OperatorGas TransporterSchedule 8 - Unbilled Energy Code of Practice
 N/A Change Panel TBD N/A
I0186 Non dual-fuel Gas PSR Consumer Issue Review Standard
GasDomesticREC Main BodySchedule 11 - Prepayment ArrangementsSchedule 13 - Transfer of Consumer DataSchedule 23 - Registration ServicesSchedule 28 - Related Metering PointsSchedule 24 - Switching Data ManagementSchedule 26 - Switching Service ManagementGas Retail Data Service (GRDS)
 N/A Change Panel TBD N/A
R0180 Clarity on use of on hold for switching issues, including the obligations of CSS Users Awaiting Implementation Standard
ElectricityGasDomesticNon-Domestic
 Self-Governance Technical Expert Panel TBD 06 Nov 2026
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ID and Title Last updated Stage Priority Impacted Areas Change Path REC Decision Maker Workgroup(s) Implementation
R0215 Schedule 30 Switch Meter Reading Problems - Rejections and Timings Implemented Standard TBD Self-Governance Change Panel TBD 07 Nov 2025
R0212 Protecting Crimestoppers and their Contacts Implemented Standard TBD Self-Governance Change Panel TBD 07 Nov 2025
R0211 November 2024 House Keeping Change Implemented Standard TBD Self-Governance Change Panel TBD 08 Nov 2024
R0210 Evolution of the CRS Performance Charge Implemented High TBD Self-Governance Performance Assurance Board TBD 28 Feb 2025
R0209 Implementation of Market-wide Half Hourly Settlement (MHHS) Arrangements Implemented TBD TBD TBD Change Panel TBD TBD
R0208 Adding the DIP Rules to the Cross Code Steering Group Terms of Reference Implemented Standard
Balancing and Settlement Code (BSC)
 Self-Governance Change Panel TBD 28 Feb 2025
R0206 Urgent Cross code change to align with BSC CP1598 Implemented Standard TBD Self-Governance Change Panel TBD 08 Nov 2024
R0205 Provision of Half-Hourly Consumption Data for Advanced Meter Erroneous Switches Implemented Standard
ElectricityNon-DomesticSchedule 17 - Secure Data ExchangeSchedule 30 - Resolution of Consumer Facing Switching and Billing IssuesElectricity Enquiry Service (EES)Secure Data Exchange Service (SDES)
 Self-Governance Change Panel TBD 07 Nov 2025
R0203 CSS Retry Strategy Implemented Standard TBD Self-Governance Change Panel TBD 08 Nov 2024
R0202 Performance Assurance Report Catalogue Updates (MHHS) Implemented TBD TBD Self-Governance Performance Assurance Board TBD 27 Jun 2025
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ID and Title Last updated Stage Priority Impacted Areas Change Path REC Decision Maker Workgroup(s) Implementation
R0085 Switching Programme Designation of the Steady State Commencement Date Withdrawn Standard TBD TBD TBD TBD TBD
R0082 Formalising the Submission of PPMIP Unallocated Transaction Report (UTR) Files Withdrawn Standard
Energy SupplierSchedule 11 - Prepayment ArrangementsElectricity Enquiry Service (EES)
 Self-Governance Change Panel TBD TBD
R0081 CSS Market Message Retry Strategy Withdrawn Standard
ElectricityGasEnergy SupplierDCCSchedule 24 - Switching Data ManagementCentral Switching Service (CSS)
 TBD TBD TBD TBD
R0079 Addition of Previous MEM to the EES API Withdrawn Standard TBD Self-Governance TBD TBD TBD
R0077 Resolution of EES API SearchAddress method discrepancies Withdrawn TBD TBD TBD TBD TBD TBD
R0076 DNOs notifying Suppliers about Crossed Meters Withdrawn Standard
ElectricityEnergy SupplierDistribution Network OperatorSchedule 30 - Resolution of Consumer Facing Switching and Billing IssuesSecure Data Exchange Service (SDES)
 TBD TBD TBD TBD
R0075 Enabling Software Product Qualification Withdrawn Standard
Balancing and Settlement Code (BSC)
 TBD TBD TBD TBD
R0072 Introduction of a new Meter Asset Condition Code Rejected Standard
ElectricityEnergy SupplierDistribution Network OperatorDistribution Connection and Use of System Agreement (DCUSA)
 TBD TBD TBD TBD
R0068 REC Data Protection Changes Rejected Standard TBD Self-Governance Change Panel TBD TBD
R0065 Registration of Smart Export Guarantee (SEG) Sites Withdrawn Standard TBD TBD TBD TBD TBD
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