The Developing SEC »

The Developing SEC

Development Versions of each SEC Section are available to aid SEC Parties in understanding how the SEC is developing in between the designation of new versions of the SEC.

These show live content alongside any content that has been concluded on by BEIS but not yet designated by the Secretary of State (SoS). They also include text that is still undergoing consultation and has not yet been concluded on. The table at the beginning of each document provides a history of how each Section has evolved over time, with  links to consultation and decision documentation.

You can find each Development Version of the SEC Sections under the documents section on this page.

Please note, these documents are provided for reference only as the content in these Development Versions may differ from what is formally designated.

 

Test Approach Documents

Below is a table of Test Approach Documents that have been approved by the Secretary of State for Releases 2 and 3 pursuant to the processes set out in the SEC Variation Testing Approach Document (SVTAD) and the SVTAD for SMETS1 Services respectively. These documents are not formal SEC Appendices but they do, however, confer rights and obligations on SEC Parties and so form part of the SEC contract.

Document NameDate ApprovedDocument Link
System Integration Test Approach Document Release 222nd February 2018 Release 2 System Integration Test Approach Document
Device Integration Test Approach Document Release 2 v1.25th June 2018 Release 2 Device Integration Testing Approach Document v1.2
User integration Test Approach Document Release 2 v1.25th June 2018 Release 2 User Integration Testing Approach Document v1.2
User Testing Services Apporach Document for SMETS1 Services13th March 2019 User Testing Services Apporach Document for SMETS1 Services

 

SEC Documents for DCC SMETS1 Services Release (Release 3)

Provided below is a table of SEC documents that have been baselined to support this Release. Content that had previously been baselined for this Release has now been included in Release 2 documents.

SEC Document nameDate BaselinedBaselining
Transitional group
Document Link
SEC Appendix B - Organisation Certificate Policy v1.2 draft21st February 2018TBDG SEC Appendix B - Organisation Certificate Policy v1.2 draft
SEC Appendix E - UISS v1.2 draft20th February 2019TBDG SEC Appendix E - UISS v1.2 draft
SEC Appendix I - CH Installation and Maintenance Support Materials v1.3 draft19th December 2018TBDG SEC Appendix I - CH Installation and Maintenance Support Materials v1.3 draft
SEC Appendix M - SMKI Interface Design Specification v1.2 draft21st February 2018TBDG SEC Appendix M - SMKI Interface Design Specification v1.2 draft
SEC Appendix AB - Service Request Processing Document v1.2 draft 320th February 2019TBDG SEC Appendix AB - Service Request Processing Document v1.2 draft 3
SEC Appendix AC - IEDP v1.4 draft20th February 2019TBDG SEC Appendix AC - IEDP v1.4 draft
SEC Appendix AD - DCC User Interface Specification v3.0 draft 319th December 2018TBDG SEC Appendix AD - DCC User Interface Specification v3.0 draft 3
SEC Appendix AF - Message Mapping Catalogue v3.0 draft 218th October 2018TBDG SEC Appendix AF - Message Mapping Catalogue v3.0 draft 2
SEC Appendix AG - Incident Management Policy v1.2 draft20th June 2018TBDG SEC Appendix AG - Incident Management Policy v1.2 draft
SEC Appendix AH - Self Service Interface Design Specification v1.2 draft20th June 2018TBDG SEC Appendix AH - Self Service Interface Design Specification v1.2 draft
SMETS1 Supporting Requirements version 0014 draft17th April 2019TBDG SMETS1 Supporting Requirements version 0014
SMETS1 Testing Baseline Requirements Document v1.417th April 2019TBRD SMETS1 Testing Baseline Requirements Document v1.4

 

SEC Documents for DCC Release 4

Provided below is a table of documents published to support the implementation for DCC Release 4.

SEC Document nameDate BaselinedDocument Link
GB Companion Specification (GBCS) V3.2 Draft 117 April 2019 GBCS v3.2 Draft 1
Schedule 9 - Smart Metering Equipment Technical
Specification (SMETS) V4.1
8 November 2018 SEC Schedule 9 - SME Technical Specifications 2 Version 4.1
Schedule 10 -
Communication Hubs Technical Specification (CHTS) v1.2
1 February 2018 SEC Schedule 10 - CH Technical Specifications Version 1.2

Note: Although SEC Schedule 9 – SMETS v4.1 and SEC Schedule 10 – CHTS v1.2 are currently included in the SEC, please refer to the SEC Schedule 11 – TS Applicability Tables for current applicability.

 

SEC Release Notes

The Release Notes in the Table below have been issued by BEIS to help SEC Parties interpret the SEC documents they relate to.

Document nameDocument Link
Release Note SMETS V3.0 Release Note SMETS V3.0
Release Note CHTS V1.1 Release Note CHTS V1.1
Release Note GBCS V2.0 Release Note GBCS V2.0
Release Note DUIS V2.0 Release Note DUIS V2.0
Release Note MMC V2.0 Release Note MMC V2.0
Release Note UISS V1.1 Release Note UISS V1.1
Release Note SRPD V1.1 Release Note SRPD V1.1
Release Note SMETS V3.1 Release Note SMETS V3.1
Release Note GBCS V2.1 Release Note GBCS V2.1
Release Note SMETS V4.0 Release Note SMETS V4.0

 

Testing matters

Testing Issue Resolution Process

This document explains how Testing Issue are identified, undergo triage and are resolved in and efficient and timely manner.  This includes the process for referring Testing Issues where the Testing Participant disagrees with the outcome of the issue resolution process. The Testing Issue Resolution Process requirement is defined in the Smart Energy Code (SEC) Section H14.37.

Testing Issue Resolution Process

Testing Related Appeals During Transition

This document explains the circumstances in which the Secretary of State (or such other persons as the Secretary of State directs) will consider appeals and referrals from SEC Parties and others relating to certain testing matters during transition.

Testing Related Appeals During Transition – Guidance (Updated 15 07 15)

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