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ID and Title	Nothing	Last updated	Stage	Priority	Impacted Areas	Change Path	REC Decision Maker	Workgroup(s)	Implementation
I0213	Creation of a Mechanism to Allow Third Parties to Report Objection Activity	16 Sep 2024	Issue Rejected	Standard	ElectricityGasDomesticNon-DomesticEnergy SupplierShipperOtherSchedule 30 - Resolution of Consumer Facing Switching and Billing Issues	N/A	Change Panel	TBD	N/A
R0212	Protecting Crimestoppers and their Contacts	16 Sep 2024	Implemented	Standard	TBD	Self-Governance	Change Panel	TBD	07 Nov 2025
R0211	November 2024 House Keeping Change	16 Sep 2024	Implemented	Standard	TBD	Self-Governance	Change Panel	TBD	08 Nov 2024
R0210	Evolution of the CRS Performance Charge	05 Sep 2024	Implemented	High	TBD	Self-Governance	Performance Assurance Board	TBD	28 Feb 2025
R0209	Implementation of Market-wide Half Hourly Settlement (MHHS) Arrangements	05 Sep 2024	Implemented	TBD	TBD	TBD	Change Panel	TBD	TBD
R0208	Adding the DIP Rules to the Cross Code Steering Group Terms of Reference	29 Aug 2024	Implemented	Standard	Balancing and Settlement Code (BSC)	Self-Governance	Change Panel	TBD	28 Feb 2025
R0207	Import / Export MOA Charging Clarification	29 Aug 2024	Awaiting Implementation	Standard	ElectricityDomesticNon-DomesticSchedule 14 - Metering Operations	TBD	Metering Expert Panel	TBD	06 Nov 2026
R0206	Urgent Cross code change to align with BSC CP1598	22 Aug 2024	Implemented	Standard	TBD	Self-Governance	Change Panel	TBD	08 Nov 2024
R0205	Provision of Half-Hourly Consumption Data for Advanced Meter Erroneous Switches	22 Aug 2024	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
I0204	Sequence order of CSS00200 message	15 Aug 2024	Issue Withdrawn	TBD	ElectricityEnergy SupplierDistribution Network OperatorDCCSchedule 27 - RMP LifecycleCentral Switching Service (CSS)Electricity Retail Data Service (ERDS)	N/A	TBD	TBD	N/A

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ID and Title	Nothing	Last updated	Stage	Priority	Impacted Areas	Change Path	REC Decision Maker	Workgroup(s)	Implementation
C3-0136	MHHS Metering Guidance	11 Sep 2025	Implemented	TBD	TBD	TBD	TBD	TBD	TBD
C3-0135	Addition of new category to EES DAM (NESO)	27 Aug 2025	Implemented	TBD	TBD	TBD	TBD	TBD	TBD
C3-0134	Addition of data items to Housing Association and Radio Teleswitch Support Categories in EES	31 Jul 2025	Implemented	TBD	TBD	TBD	TBD	TBD	TBD
C3-0133	Performance Assurance Operating Plan (PAOP) 2025/26	30 Jul 2025	Implemented	TBD	TBD	TBD	TBD	TBD	TBD
C3-0132	Performance Assurance Board (PAB) Procedures V6.0	10 Jul 2025	Implemented	TBD	TBD	TBD	TBD	TBD	TBD
C3-0131	Code of Practice for Non-Domestic Third-Party Intermediaries	03 Jul 2025	Implemented	TBD	TBD	TBD	TBD	TBD	TBD
C3-0130	Addition of Connection Providers to DAM and MHHS Data Items to Existing Categories	26 Jun 2025	Implemented	TBD	TBD	TBD	TBD	TBD	TBD
C3-0129	Updates to STIR Document	28 May 2025	Implemented	TBD	TBD	TBD	TBD	TBD	TBD
R0128	Removal of CSS Business Rule 1177 to reflect OFAF optionality	16 Jun 2023	Implemented	Standard	ElectricityGasDomesticNon-DomesticEnergy Supplier	Self-Governance	Technical Expert Panel	TBD	06 Dec 2023
C3-0128	Updates to Electricity DAM and Service User Categorisation Document	28 May 2025	Implemented	TBD	TBD	TBD	TBD	TBD	TBD

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All Impacted Areas
All
Address Population Rules
Advanced Meter Equipment Manager
Advanced Meter Half-Hourly Consumption Data Sharing Template (Example)
AMR Service Provider
Approved Meter Installer
Automated Meter Reading Service Provider
Balancing and Settlement Code (BSC)
Central Data Service Provider Further Services Service Definition
Central Switching Service (CSS)
Central Switching Service (CSS) Service Definition
Code Body/Administrator
Code Manager
CoMCoP Smart Meter Installer - Domestic Customer Survey Template
CoMCoP Smart Meter Installer - Micro Business Customer Survey Template
Consolidated Metering Code of Practice (CoMCoP)
Consolidated Metering Code of Practice (CoMCoP) Filterable Version
Consolidated Metering Code of Practice (CoMCoP) Supplementary Guidance
Cross Code Steering Group - Terms of Reference
CSS Certificate Authority Service Definition
CSS Certificate Profile
CSS Message Business Data Validation Rules
CSS Security and API Supporting Information
CSS Switching Parameter Data
Data Access Matrix (Electricity)
Data Aggregator
Data and Communications Company
Data Collector
Data Enquiry Service
Data Integration Platform (DIP) Rules
Data Item Catalogue
Data Services
DCC
DCC Smart Metering
Distribution Connection and Use of System Agreement (DCUSA)
Distribution Network Operator
Domestic
EES API Technical Specification
Electricity
Electricity Central Online Enquiry Service
Electricity Distribution Network Operator
Electricity Enquiry Service (EES)
Electricity Enquiry Service (EES) Service Definition
Electricity Independent Distribution Network Operator
Electricity Meter Asset Provider
Electricity Metering Operative
Electricity Meter Operative
Electricity Meter Operator
Electricity Retail Data Agent
Electricity Retail Data Service (ERDS)
Electricity Retail Data Service (ERDS) Service Definition
Electricity Supplier
Enduring Change of Supplier
Energy Supplier
Energy Theft Tip-off Service (ETTOS)
Gas
Gas Enquiry Service (GES)
Gas Enquiry Service (GES) Service Definition
Gas Meter Asset Manager
Gas Meter Asset Provider
Gas Retail Data Agent
Gas Retail Data Service (GRDS)
Gas Retail Data Service (GRDS) Service Definition
Gas Supplier
Gas Transporter
GES Meter Asset Enquiry API Technical Specification
GES Supply Point Enquiry API Technical Specification
GES Supply Point Switching API Technical Specification
Government
Green Deal Central Charge Database (GDCC)
Green Deal Central Charging Database Service Definition
Green Deal Finance Company
Green Deal Provider
Half Hourly Data Aggregator
Half Hourly Data Collector
Independent Gas Transporter
Independent Gas Transporters (IGT) Uniform Network Code (UNC)
Installer/EMO
Market Message Catalogue
Meter Administrator
Meter Asset Manager
Meter Asset Provider
Metering Audit Services
Meter Operator Agent
Non-Domestic
Non Half Hourly Data Aggregator
Non Half Hourly Data Collector
Other
Other (Please add detail in Additional Information)
Performance Assurance Board - Terms of Reference
Performance Assurance Report Catalogue
REC Change Panel - Terms of Reference
REC Main Body
Regulator
Regulator/Government
Retail Energy Code Domain Data Governance
Safe Isolation Provider
Schedule 1 - Interpretations and Definitions
Schedule 2 - REC Transition Schedule
Schedule 3 - Accession Agreement
Schedule 4 - Company Governance
Schedule 5 - Change Management
Schedule 6 - Performance Assurance
Schedule 7 - Energy Theft Reduction
Schedule 8 - Unbilled Energy Code of Practice
Schedule 9 - Qualification and Maintenance
Schedule 10 - Charging Methodology
Schedule 11 - Prepayment Arrangements
Schedule 12 - Data Access
Schedule 13 - Transfer of Consumer Data
Schedule 14 - Metering Operations
Schedule 15 - Metering Accreditation
Schedule 17 - Secure Data Exchange
Schedule 18 - Green Deal Arrangements
Schedule 19 - Market Exit and Supplier of Last Resort
Schedule 22 - Market Stabilisation Charge
Schedule 23 - Registration Services
Schedule 24 - Switching Data Management
Schedule 25 - Central Switching Service
Schedule 26 - Switching Service Management
Schedule 27 - RMP Lifecycle
Schedule 28 - Related Metering Points
Schedule 29 - Address Management
Schedule 30 - Resolution of Consumer Facing Switching and Billing Issues
Schedule 31 - Payment Method Levelisation Reconciliation
Schedule 32 - Electricity Supply to Hydrogen Electrolysers
Schedule 33 - Non-Domestic Change of Occupier
Schedule 34 - MHHS Migration
Schedule N/A - Tariff Interoperability Arrangements
Secure Data Exchange Service (SDES)
Secure Data Exchange Service Definition
Shipper
Smart Energy Code (SEC)
Smart Meter Equipment Manager
Standards Definition Document
Supply Number Format
Switching Operator (SO) Service Definition
Third Party Intermediaries
Third Party Intermediary
Treatment of remotely retrieved meter readings from SMETS2+ gas meters
Uniform Network Code (UNC)
Unmetered Supplies Operator
Virtual Lead Party

All Impacted Areas
All
Address Population Rules
Advanced Meter Equipment Manager
Advanced Meter Half-Hourly Consumption Data Sharing Template (Example)
AMR Service Provider
Approved Meter Installer
Automated Meter Reading Service Provider
Balancing and Settlement Code (BSC)
Central Data Service Provider Further Services Service Definition
Central Switching Service (CSS)
Central Switching Service (CSS) Service Definition
Code Body/Administrator
Code Manager
CoMCoP Smart Meter Installer - Domestic Customer Survey Template
CoMCoP Smart Meter Installer - Micro Business Customer Survey Template
Consolidated Metering Code of Practice (CoMCoP)
Consolidated Metering Code of Practice (CoMCoP) Filterable Version
Consolidated Metering Code of Practice (CoMCoP) Supplementary Guidance
Cross Code Steering Group - Terms of Reference
CSS Certificate Authority Service Definition
CSS Certificate Profile
CSS Message Business Data Validation Rules
CSS Security and API Supporting Information
CSS Switching Parameter Data
Data Access Matrix (Electricity)
Data Aggregator
Data and Communications Company
Data Collector
Data Enquiry Service
Data Integration Platform (DIP) Rules
Data Item Catalogue
Data Services
DCC
DCC Smart Metering
Distribution Connection and Use of System Agreement (DCUSA)
Distribution Network Operator
Domestic
EES API Technical Specification
Electricity
Electricity Central Online Enquiry Service
Electricity Distribution Network Operator
Electricity Enquiry Service (EES)
Electricity Enquiry Service (EES) Service Definition
Electricity Independent Distribution Network Operator
Electricity Meter Asset Provider
Electricity Metering Operative
Electricity Meter Operative
Electricity Meter Operator
Electricity Retail Data Agent
Electricity Retail Data Service (ERDS)
Electricity Retail Data Service (ERDS) Service Definition
Electricity Supplier
Enduring Change of Supplier
Energy Supplier
Energy Theft Tip-off Service (ETTOS)
Gas
Gas Enquiry Service (GES)
Gas Enquiry Service (GES) Service Definition
Gas Meter Asset Manager
Gas Meter Asset Provider
Gas Retail Data Agent
Gas Retail Data Service (GRDS)
Gas Retail Data Service (GRDS) Service Definition
Gas Supplier
Gas Transporter
GES Meter Asset Enquiry API Technical Specification
GES Supply Point Enquiry API Technical Specification
GES Supply Point Switching API Technical Specification
Government
Green Deal Central Charge Database (GDCC)
Green Deal Central Charging Database Service Definition
Green Deal Finance Company
Green Deal Provider
Half Hourly Data Aggregator
Half Hourly Data Collector
Independent Gas Transporter
Independent Gas Transporters (IGT) Uniform Network Code (UNC)
Installer/EMO
Market Message Catalogue
Meter Administrator
Meter Asset Manager
Meter Asset Provider
Metering Audit Services
Meter Operator Agent
Non-Domestic
Non Half Hourly Data Aggregator
Non Half Hourly Data Collector
Other
Other (Please add detail in Additional Information)
Performance Assurance Board - Terms of Reference
Performance Assurance Report Catalogue
REC Change Panel - Terms of Reference
REC Main Body
Regulator
Regulator/Government
Retail Energy Code Domain Data Governance
Safe Isolation Provider
Schedule 1 - Interpretations and Definitions
Schedule 2 - REC Transition Schedule
Schedule 3 - Accession Agreement
Schedule 4 - Company Governance
Schedule 5 - Change Management
Schedule 6 - Performance Assurance
Schedule 7 - Energy Theft Reduction
Schedule 8 - Unbilled Energy Code of Practice
Schedule 9 - Qualification and Maintenance
Schedule 10 - Charging Methodology
Schedule 11 - Prepayment Arrangements
Schedule 12 - Data Access
Schedule 13 - Transfer of Consumer Data
Schedule 14 - Metering Operations
Schedule 15 - Metering Accreditation
Schedule 17 - Secure Data Exchange
Schedule 18 - Green Deal Arrangements
Schedule 19 - Market Exit and Supplier of Last Resort
Schedule 22 - Market Stabilisation Charge
Schedule 23 - Registration Services
Schedule 24 - Switching Data Management
Schedule 25 - Central Switching Service
Schedule 26 - Switching Service Management
Schedule 27 - RMP Lifecycle
Schedule 28 - Related Metering Points
Schedule 29 - Address Management
Schedule 30 - Resolution of Consumer Facing Switching and Billing Issues
Schedule 31 - Payment Method Levelisation Reconciliation
Schedule 32 - Electricity Supply to Hydrogen Electrolysers
Schedule 33 - Non-Domestic Change of Occupier
Schedule 34 - MHHS Migration
Schedule N/A - Tariff Interoperability Arrangements
Secure Data Exchange Service (SDES)
Secure Data Exchange Service Definition
Shipper
Smart Energy Code (SEC)
Smart Meter Equipment Manager
Standards Definition Document
Supply Number Format
Switching Operator (SO) Service Definition
Third Party Intermediaries
Third Party Intermediary
Treatment of remotely retrieved meter readings from SMETS2+ gas meters
Uniform Network Code (UNC)
Unmetered Supplies Operator
Virtual Lead Party

All Impacted Areas
All
Address Population Rules
Advanced Meter Equipment Manager
Advanced Meter Half-Hourly Consumption Data Sharing Template (Example)
AMR Service Provider
Approved Meter Installer
Automated Meter Reading Service Provider
Balancing and Settlement Code (BSC)
Central Data Service Provider Further Services Service Definition
Central Switching Service (CSS)
Central Switching Service (CSS) Service Definition
Code Body/Administrator
Code Manager
CoMCoP Smart Meter Installer - Domestic Customer Survey Template
CoMCoP Smart Meter Installer - Micro Business Customer Survey Template
Consolidated Metering Code of Practice (CoMCoP)
Consolidated Metering Code of Practice (CoMCoP) Filterable Version
Consolidated Metering Code of Practice (CoMCoP) Supplementary Guidance
Cross Code Steering Group - Terms of Reference
CSS Certificate Authority Service Definition
CSS Certificate Profile
CSS Message Business Data Validation Rules
CSS Security and API Supporting Information
CSS Switching Parameter Data
Data Access Matrix (Electricity)
Data Aggregator
Data and Communications Company
Data Collector
Data Enquiry Service
Data Integration Platform (DIP) Rules
Data Item Catalogue
Data Services
DCC
DCC Smart Metering
Distribution Connection and Use of System Agreement (DCUSA)
Distribution Network Operator
Domestic
EES API Technical Specification
Electricity
Electricity Central Online Enquiry Service
Electricity Distribution Network Operator
Electricity Enquiry Service (EES)
Electricity Enquiry Service (EES) Service Definition
Electricity Independent Distribution Network Operator
Electricity Meter Asset Provider
Electricity Metering Operative
Electricity Meter Operative
Electricity Meter Operator
Electricity Retail Data Agent
Electricity Retail Data Service (ERDS)
Electricity Retail Data Service (ERDS) Service Definition
Electricity Supplier
Enduring Change of Supplier
Energy Supplier
Energy Theft Tip-off Service (ETTOS)
Gas
Gas Enquiry Service (GES)
Gas Enquiry Service (GES) Service Definition
Gas Meter Asset Manager
Gas Meter Asset Provider
Gas Retail Data Agent
Gas Retail Data Service (GRDS)
Gas Retail Data Service (GRDS) Service Definition
Gas Supplier
Gas Transporter
GES Meter Asset Enquiry API Technical Specification
GES Supply Point Enquiry API Technical Specification
GES Supply Point Switching API Technical Specification
Government
Green Deal Central Charge Database (GDCC)
Green Deal Central Charging Database Service Definition
Green Deal Finance Company
Green Deal Provider
Half Hourly Data Aggregator
Half Hourly Data Collector
Independent Gas Transporter
Independent Gas Transporters (IGT) Uniform Network Code (UNC)
Installer/EMO
Market Message Catalogue
Meter Administrator
Meter Asset Manager
Meter Asset Provider
Metering Audit Services
Meter Operator Agent
Non-Domestic
Non Half Hourly Data Aggregator
Non Half Hourly Data Collector
Other
Other (Please add detail in Additional Information)
Performance Assurance Board - Terms of Reference
Performance Assurance Report Catalogue
REC Change Panel - Terms of Reference
REC Main Body
Regulator
Regulator/Government
Retail Energy Code Domain Data Governance
Safe Isolation Provider
Schedule 1 - Interpretations and Definitions
Schedule 2 - REC Transition Schedule
Schedule 3 - Accession Agreement
Schedule 4 - Company Governance
Schedule 5 - Change Management
Schedule 6 - Performance Assurance
Schedule 7 - Energy Theft Reduction
Schedule 8 - Unbilled Energy Code of Practice
Schedule 9 - Qualification and Maintenance
Schedule 10 - Charging Methodology
Schedule 11 - Prepayment Arrangements
Schedule 12 - Data Access
Schedule 13 - Transfer of Consumer Data
Schedule 14 - Metering Operations
Schedule 15 - Metering Accreditation
Schedule 17 - Secure Data Exchange
Schedule 18 - Green Deal Arrangements
Schedule 19 - Market Exit and Supplier of Last Resort
Schedule 22 - Market Stabilisation Charge
Schedule 23 - Registration Services
Schedule 24 - Switching Data Management
Schedule 25 - Central Switching Service
Schedule 26 - Switching Service Management
Schedule 27 - RMP Lifecycle
Schedule 28 - Related Metering Points
Schedule 29 - Address Management
Schedule 30 - Resolution of Consumer Facing Switching and Billing Issues
Schedule 31 - Payment Method Levelisation Reconciliation
Schedule 32 - Electricity Supply to Hydrogen Electrolysers
Schedule 33 - Non-Domestic Change of Occupier
Schedule 34 - MHHS Migration
Schedule N/A - Tariff Interoperability Arrangements
Secure Data Exchange Service (SDES)
Secure Data Exchange Service Definition
Shipper
Smart Energy Code (SEC)
Smart Meter Equipment Manager
Standards Definition Document
Supply Number Format
Switching Operator (SO) Service Definition
Third Party Intermediaries
Third Party Intermediary
Treatment of remotely retrieved meter readings from SMETS2+ gas meters
Uniform Network Code (UNC)
Unmetered Supplies Operator
Virtual Lead Party

All Impacted Areas
All
Address Population Rules
Advanced Meter Equipment Manager
Advanced Meter Half-Hourly Consumption Data Sharing Template (Example)
AMR Service Provider
Approved Meter Installer
Automated Meter Reading Service Provider
Balancing and Settlement Code (BSC)
Central Data Service Provider Further Services Service Definition
Central Switching Service (CSS)
Central Switching Service (CSS) Service Definition
Code Body/Administrator
Code Manager
CoMCoP Smart Meter Installer - Domestic Customer Survey Template
CoMCoP Smart Meter Installer - Micro Business Customer Survey Template
Consolidated Metering Code of Practice (CoMCoP)
Consolidated Metering Code of Practice (CoMCoP) Filterable Version
Consolidated Metering Code of Practice (CoMCoP) Supplementary Guidance
Cross Code Steering Group - Terms of Reference
CSS Certificate Authority Service Definition
CSS Certificate Profile
CSS Message Business Data Validation Rules
CSS Security and API Supporting Information
CSS Switching Parameter Data
Data Access Matrix (Electricity)
Data Aggregator
Data and Communications Company
Data Collector
Data Enquiry Service
Data Integration Platform (DIP) Rules
Data Item Catalogue
Data Services
DCC
DCC Smart Metering
Distribution Connection and Use of System Agreement (DCUSA)
Distribution Network Operator
Domestic
EES API Technical Specification
Electricity
Electricity Central Online Enquiry Service
Electricity Distribution Network Operator
Electricity Enquiry Service (EES)
Electricity Enquiry Service (EES) Service Definition
Electricity Independent Distribution Network Operator
Electricity Meter Asset Provider
Electricity Metering Operative
Electricity Meter Operative
Electricity Meter Operator
Electricity Retail Data Agent
Electricity Retail Data Service (ERDS)
Electricity Retail Data Service (ERDS) Service Definition
Electricity Supplier
Enduring Change of Supplier
Energy Supplier
Energy Theft Tip-off Service (ETTOS)
Gas
Gas Enquiry Service (GES)
Gas Enquiry Service (GES) Service Definition
Gas Meter Asset Manager
Gas Meter Asset Provider
Gas Retail Data Agent
Gas Retail Data Service (GRDS)
Gas Retail Data Service (GRDS) Service Definition
Gas Supplier
Gas Transporter
GES Meter Asset Enquiry API Technical Specification
GES Supply Point Enquiry API Technical Specification
GES Supply Point Switching API Technical Specification
Government
Green Deal Central Charge Database (GDCC)
Green Deal Central Charging Database Service Definition
Green Deal Finance Company
Green Deal Provider
Half Hourly Data Aggregator
Half Hourly Data Collector
Independent Gas Transporter
Independent Gas Transporters (IGT) Uniform Network Code (UNC)
Installer/EMO
Market Message Catalogue
Meter Administrator
Meter Asset Manager
Meter Asset Provider
Metering Audit Services
Meter Operator Agent
Non-Domestic
Non Half Hourly Data Aggregator
Non Half Hourly Data Collector
Other
Other (Please add detail in Additional Information)
Performance Assurance Board - Terms of Reference
Performance Assurance Report Catalogue
REC Change Panel - Terms of Reference
REC Main Body
Regulator
Regulator/Government
Retail Energy Code Domain Data Governance
Safe Isolation Provider
Schedule 1 - Interpretations and Definitions
Schedule 2 - REC Transition Schedule
Schedule 3 - Accession Agreement
Schedule 4 - Company Governance
Schedule 5 - Change Management
Schedule 6 - Performance Assurance
Schedule 7 - Energy Theft Reduction
Schedule 8 - Unbilled Energy Code of Practice
Schedule 9 - Qualification and Maintenance
Schedule 10 - Charging Methodology
Schedule 11 - Prepayment Arrangements
Schedule 12 - Data Access
Schedule 13 - Transfer of Consumer Data
Schedule 14 - Metering Operations
Schedule 15 - Metering Accreditation
Schedule 17 - Secure Data Exchange
Schedule 18 - Green Deal Arrangements
Schedule 19 - Market Exit and Supplier of Last Resort
Schedule 22 - Market Stabilisation Charge
Schedule 23 - Registration Services
Schedule 24 - Switching Data Management
Schedule 25 - Central Switching Service
Schedule 26 - Switching Service Management
Schedule 27 - RMP Lifecycle
Schedule 28 - Related Metering Points
Schedule 29 - Address Management
Schedule 30 - Resolution of Consumer Facing Switching and Billing Issues
Schedule 31 - Payment Method Levelisation Reconciliation
Schedule 32 - Electricity Supply to Hydrogen Electrolysers
Schedule 33 - Non-Domestic Change of Occupier
Schedule 34 - MHHS Migration
Schedule N/A - Tariff Interoperability Arrangements
Secure Data Exchange Service (SDES)
Secure Data Exchange Service Definition
Shipper
Smart Energy Code (SEC)
Smart Meter Equipment Manager
Standards Definition Document
Supply Number Format
Switching Operator (SO) Service Definition
Third Party Intermediaries
Third Party Intermediary
Treatment of remotely retrieved meter readings from SMETS2+ gas meters
Uniform Network Code (UNC)
Unmetered Supplies Operator
Virtual Lead Party

All Impacted Areas
All
Address Population Rules
Advanced Meter Equipment Manager
Advanced Meter Half-Hourly Consumption Data Sharing Template (Example)
AMR Service Provider
Approved Meter Installer
Automated Meter Reading Service Provider
Balancing and Settlement Code (BSC)
Central Data Service Provider Further Services Service Definition
Central Switching Service (CSS)
Central Switching Service (CSS) Service Definition
Code Body/Administrator
Code Manager
CoMCoP Smart Meter Installer - Domestic Customer Survey Template
CoMCoP Smart Meter Installer - Micro Business Customer Survey Template
Consolidated Metering Code of Practice (CoMCoP)
Consolidated Metering Code of Practice (CoMCoP) Filterable Version
Consolidated Metering Code of Practice (CoMCoP) Supplementary Guidance
Cross Code Steering Group - Terms of Reference
CSS Certificate Authority Service Definition
CSS Certificate Profile
CSS Message Business Data Validation Rules
CSS Security and API Supporting Information
CSS Switching Parameter Data
Data Access Matrix (Electricity)
Data Aggregator
Data and Communications Company
Data Collector
Data Enquiry Service
Data Integration Platform (DIP) Rules
Data Item Catalogue
Data Services
DCC
DCC Smart Metering
Distribution Connection and Use of System Agreement (DCUSA)
Distribution Network Operator
Domestic
EES API Technical Specification
Electricity
Electricity Central Online Enquiry Service
Electricity Distribution Network Operator
Electricity Enquiry Service (EES)
Electricity Enquiry Service (EES) Service Definition
Electricity Independent Distribution Network Operator
Electricity Meter Asset Provider
Electricity Metering Operative
Electricity Meter Operative
Electricity Meter Operator
Electricity Retail Data Agent
Electricity Retail Data Service (ERDS)
Electricity Retail Data Service (ERDS) Service Definition
Electricity Supplier
Enduring Change of Supplier
Energy Supplier
Energy Theft Tip-off Service (ETTOS)
Gas
Gas Enquiry Service (GES)
Gas Enquiry Service (GES) Service Definition
Gas Meter Asset Manager
Gas Meter Asset Provider
Gas Retail Data Agent
Gas Retail Data Service (GRDS)
Gas Retail Data Service (GRDS) Service Definition
Gas Supplier
Gas Transporter
GES Meter Asset Enquiry API Technical Specification
GES Supply Point Enquiry API Technical Specification
GES Supply Point Switching API Technical Specification
Government
Green Deal Central Charge Database (GDCC)
Green Deal Central Charging Database Service Definition
Green Deal Finance Company
Green Deal Provider
Half Hourly Data Aggregator
Half Hourly Data Collector
Independent Gas Transporter
Independent Gas Transporters (IGT) Uniform Network Code (UNC)
Installer/EMO
Market Message Catalogue
Meter Administrator
Meter Asset Manager
Meter Asset Provider
Metering Audit Services
Meter Operator Agent
Non-Domestic
Non Half Hourly Data Aggregator
Non Half Hourly Data Collector
Other
Other (Please add detail in Additional Information)
Performance Assurance Board - Terms of Reference
Performance Assurance Report Catalogue
REC Change Panel - Terms of Reference
REC Main Body
Regulator
Regulator/Government
Retail Energy Code Domain Data Governance
Safe Isolation Provider
Schedule 1 - Interpretations and Definitions
Schedule 2 - REC Transition Schedule
Schedule 3 - Accession Agreement
Schedule 4 - Company Governance
Schedule 5 - Change Management
Schedule 6 - Performance Assurance
Schedule 7 - Energy Theft Reduction
Schedule 8 - Unbilled Energy Code of Practice
Schedule 9 - Qualification and Maintenance
Schedule 10 - Charging Methodology
Schedule 11 - Prepayment Arrangements
Schedule 12 - Data Access
Schedule 13 - Transfer of Consumer Data
Schedule 14 - Metering Operations
Schedule 15 - Metering Accreditation
Schedule 17 - Secure Data Exchange
Schedule 18 - Green Deal Arrangements
Schedule 19 - Market Exit and Supplier of Last Resort
Schedule 22 - Market Stabilisation Charge
Schedule 23 - Registration Services
Schedule 24 - Switching Data Management
Schedule 25 - Central Switching Service
Schedule 26 - Switching Service Management
Schedule 27 - RMP Lifecycle
Schedule 28 - Related Metering Points
Schedule 29 - Address Management
Schedule 30 - Resolution of Consumer Facing Switching and Billing Issues
Schedule 31 - Payment Method Levelisation Reconciliation
Schedule 32 - Electricity Supply to Hydrogen Electrolysers
Schedule 33 - Non-Domestic Change of Occupier
Schedule 34 - MHHS Migration
Schedule N/A - Tariff Interoperability Arrangements
Secure Data Exchange Service (SDES)
Secure Data Exchange Service Definition
Shipper
Smart Energy Code (SEC)
Smart Meter Equipment Manager
Standards Definition Document
Supply Number Format
Switching Operator (SO) Service Definition
Third Party Intermediaries
Third Party Intermediary
Treatment of remotely retrieved meter readings from SMETS2+ gas meters
Uniform Network Code (UNC)
Unmetered Supplies Operator
Virtual Lead Party