Supporting Documents
Supporting Documents Baselined Design Artefact Library
The Baselined Design Artefacts have been grouped into four Libraries for ease of review.
The Supporting Documents Baselined Artefact Library is shown below, covering the end-to-end design. There is a search function on the top right of the library view to assist in finding a document.
The other three Baselined Design Artefact Libraries can be accessed via the menu on this site, or the links below:
Metering Changes
Meter to Bank
MPAN Ownership
Note: several of these documents are Excel spreadsheets so unlike PDF documents that will open on a tab, they will be in your ‘downloads’ folder.

Supporting Documents Baselined Design Artefacts Library
Short Name | Doc Number | Sub Type | Status | Version |
---|---|---|---|---|
Data Service Requirements | BRS001 | Business Requirements | Approved | v5.4 |
Physical interfaces - Submit Events - yaml | E2E003 | Technical Design | Approved | v1.6 |
Physical interfaces - Examples | E2E003 | Technical Design | Approved | v0.4 |
ADS Validation Estimation Method Statement | METH002 | Method Statements | Approved | v5.3 |
SDS Validation Estimation Method Statement | METH001 | Method Statements | Approved | v5.2 |
UMSO Method Statement | METH009 | Method Statements | Approved | v5.1 |
Physical interfaces - Interfaces Event Codes - yaml | E2E003 | Technical Design | Approved | v1.6 |
ISD Entities | EDI021 | Supporting Document | Approved | v5.4 |
Annual Consumption Requirements | BRS012 | Business Requirements | Approved | v5.0 |
Traceability Matrix | DES203 | Supporting Document | Approved | v5.1 |
ECS Reports - Internal | ERI011A | Interface Specifications | Approved | v5.5 |
Physical interfaces - Data Types - yaml | E2E003 | Unclassified | Approved | v1.6 |
Physical interfaces - Examples | E2E003 | Technical Design | Approved | v0.4 |
Registration Service Requirements | BRS003 | Unclassified | Approved | v5.4 |
End to End Solution Architecture | E2E001 | Technical Design | Approved | v3.5 |
Physical interfaces - Submit Events - yaml | E2E003 | Technical Design | Approved | v1.6 |
UMSDS EM Functions Method Statement | METH004 | Method Statements | Approved | v5.3 |
Linked and Related MPANs Explainer | DEL-1058 | Supporting Document | Approved | v2.0 |
Physical interfaces - Real Common Blocks - yaml | E2E003 | Technical Design | Approved | v1.6 |
End to End Non Functional Requirements | E2E002 | Technical Design | Approved | v3.1 |
EES and SDEP Requirements | BRS006 | Business Requirements | Approved | v5.1 |
Operational Choreography | OPC001 | Method Statements | Approved | v5.4 |
Physical interfaces - Data Catalogue - yaml | E2E003 | Technical Design | Approved | v1.6 |
Physical interfaces - Interfaces Event Codes - json | E2E003 | Technical Design | Approved | v1.6 |
Physical interfaces - Data Types - json | E2E003 | Unclassified | Approved | v1.6 |
ECS Registration Data Archive Requirements | BRS014 | Business Requirements | Approved | v5.0 |
Metering Service Requirements | BRS002 | Business Requirements | Approved | v5.5 |
Physical interfaces - Real Common Blocks - json | E2E003 | Technical Design | Approved | v1.6 |
Annual Consumption Method Statement | METH010 | Method Statements | Approved | v5.2 |
Physical interfaces - Data Catalogue - json | E2E003 | Technical Design | Approved | v1.6 |
ISD Entity Map | EM021 | Supporting Document | Approved | v5.0 |
Cyber Security Connection Guidance | DIP004 | Technical Design | Approved | v3.0 |
Physical interfaces - Submit Events - json | E2E003 | Technical Design | Approved | v1.6 |
Physical interfaces - Submit Events - json | E2E003 | Technical Design | Approved | v1.6 |
LDSO Overview Requirements | BRS005 | Business Requirements | Approved | v5.2 |
Logical Data Model | DES052 | Supporting Document | Approved | v5.0 |
IF-005 Use Case Guide | DES229 | Supporting Document | Approved | v1.3 |
Supplier Overview Requirements | BRS004 | Business Requirements | Approved | V5.2 |
ECS Reports - External | ERI011B | Interface Specifications | Approved | v5.5 |