Smart DCC

About DCC
About DCC

An overview of the DCC, our work, leadership team and customers.
Learn More
- Who We Are
  Our vision, values and purpose.
- Company Leadership
  Find out who is on our Executive Committee and who are our Board members.
- Business & Development Plan
  The plan sets out our strategic priorities for the next five years and how we will deliver them.
- Partners & Suppliers
  Building the smart metering data and communications infrastructure.
  - Work with the DCC
- Governance & Regulations
  How the DCC operates under Licence.
Our Smart Network
Our Smart Network

Find the latest smart meter roll-out statistics, information on the progress of major DCC programmes, products, services and customer service.
Learn More
- Smart Meter Statistics
  Follow progress in the smart meter roll-out through a set of fascinating facts and data points.
- Network Updates
  Find out about updates to the smart meter network including key programmes and milestones.
- What We're Working On
  With our customers and partners we're transforming Britain's energy infrastructure. As well as the smart meter roll-out, find out what more we're delivering below.
- Network Products & Services
  The hardware, software and services that support the smart meter roll-out.
- Customer Service Centre
  DCC customers' first line of support.
Enabling Innovation
Enabling innovation

How can our network be reused to help deliver a smarter energy future?
Learn More
- Testing Services
  Britain’s largest secure test lab, allowing customers to test products and reduce R&D costs.
- Electric vehicle (EV) smart charging for all
  How the DCC smart meter network can support smart charging for electric vehicles and enable fair electric vehicle smart charging for all.
- Government-funded innovation projects
  Enabling smart meter system innovation through government-funded activity.
- The Internet of Energy 'Things'
  What is the Internet of Energy 'Things' and why is it important for Britain?
- Using smart meter system data for public good
  How anonymised smart meter system data can be unlocked and used to deliver public benefit.
- What is the Demand Flexibility Service (DFS)?
  The Demand Flexibility Service (DFS) is a revolutionary programme developed by the National Grid ESO, which operates Britain's electricity system.
News & Events
Careers

Open Search Partner with DCC

About DCC Open Menu
About DCC

An overview of the DCC, our work, leadership team and customers.
Learn More
- Who We Are
  Our vision, values and purpose.
- Company Leadership
  Find out who is on our Executive Committee and who are our Board members.
- Business & Development Plan
  The plan sets out our strategic priorities for the next five years and how we will deliver them.
- Partners & Suppliers
  Building the smart metering data and communications infrastructure.
  - Work with the DCC
- Governance & Regulations
  How the DCC operates under Licence.
Our Smart Network Open Menu
Our Smart Network

Find the latest smart meter roll-out statistics, information on the progress of major DCC programmes, products, services and customer service.
Learn More
- Smart Meter Statistics
  Follow progress in the smart meter roll-out through a set of fascinating facts and data points.
- Network Updates
  Find out about updates to the smart meter network including key programmes and milestones.
- What We're Working On
  With our customers and partners we're transforming Britain's energy infrastructure. As well as the smart meter roll-out, find out what more we're delivering below.
- Network Products & Services
  The hardware, software and services that support the smart meter roll-out.
- Customer Service Centre
  DCC customers' first line of support.
Enabling Innovation Open Menu
Enabling innovation

How can our network be reused to help deliver a smarter energy future?
Learn More
- Testing Services
  Britain’s largest secure test lab, allowing customers to test products and reduce R&D costs.
- Electric vehicle (EV) smart charging for all
  How the DCC smart meter network can support smart charging for electric vehicles and enable fair electric vehicle smart charging for all.
- Government-funded innovation projects
  Enabling smart meter system innovation through government-funded activity.
- The Internet of Energy 'Things'
  What is the Internet of Energy 'Things' and why is it important for Britain?
- Using smart meter system data for public good
  How anonymised smart meter system data can be unlocked and used to deliver public benefit.
- What is the Demand Flexibility Service (DFS)?
  The Demand Flexibility Service (DFS) is a revolutionary programme developed by the National Grid ESO, which operates Britain's electricity system.
News & Events
Careers

Partner with DCC

Closed

Closed On 20.08.2021

DCC Consultation on Changes to the S1SR for FOC Release 2.2

DCC consultation on changes to the SMETS1 Supporting Requirements for Release 2.2 of the Final Operating Capability

The SMETS1 Supporting Requirements (S1SR) document describes the supplementary rules for how DCC will process SMETS1 Service Requests / Service Reference Variants (SRs/SRVs) and includes the accommodation of behaviours that are specific to particular SMETS1 Device Models. On 27 July 2021 DCC is consulting on changes to the S1SR, which consultation closes on 20 August 2021.

DCC Consultation on Changes to the S1SR for FOC Release 2.2

Related Documents

SEC Appendix AM SMETS1 Supporting Requirements V9.1 Consultation Version

Sec Appendix Am Annex A Device Model Variations To Equivalent Steps Matrix.8.4

S1SR FOC Release 2.2 Consultation Response Template

S1SR Consultation For FOC Release 2.2