On 18 June 2025 DESNZ laid an instrument before Parliament – alongside an Explanatory Memorandum which are expected to introduce Licence and main-body SEC changes in September 2025.  The changes reflect the conclusion of recent consultations as follows:

  • On 16 June 2025, DESNZ issued a response (and the associated legal drafting) to their consultation issued on 23 April 2025 on changes to the supplier Licences, DCC Licence and the main-body of the SEC to enable the provision of Virtual WAN Arrangements; and
  • On 30 May 2025, DESNZ issued a response (and associated legal drafting) to their consultation issued on 31 March 2025 on changes to the main-body of the SEC to extend the 4G communications services to the north Geographical Region of Great Britain.

The documents related to this can be found here.

Go Back

More News

6 Aug 2026

Central Products List (CPL) Version 3.082 now published

Version 3.082 of the CPL is now available on the SEC website for download. Change Summary 1 SMETS2 L+G GSME…
Read more
Sign Up to SEC Newsletter

By subscribing you consent to receiving the SEC newsletter.

Contact details provided will only be used to send the newsletter and not for any other purpose.

We use a tracking pixel to track engagements with our newsletter. This collects information on your device, the content you opened, and how many times you opened it. You can turn off this tracking by setting your email client to display emails as ‘text only’

The SEC newsletter will be sent bi-monthly and will provide information on SEC updates and events.