BEIS Consultation on SEC changes for the Enduring Change of Supplier Arrangements and Certain Security Provisions

The Department for Business, Energy and Industrial Strategy (BEIS) is consulting on a number of matters relating to the Enduring Change of Supplier (ECoS) Arrangements as well as on a number of security related changes that affect SEC Section G, Section L and the Smart Meter Key Infrastructure (SMKI) Interface Design Specification.

The consultation seeks views on:

1. The proposed legal changes;
2. The date of the proposed designation of the initial version of the ECoS Transition and Migration Approach Document (ETMAD); and
3. The date of the proposed re-designation of the SMKI Interface Design Specification.

The letter and accompanying consultation (Annex A) can be found here:

• ECoS Regulatory Change Consultation and Annex A

Attachments 1-5 to the letter can be found here:

• ECoS Consultation Attachments 1 – 5

Responses to this consultation should be submitted to smartmetering@beis.gov.uk by 5pm 20 May 2021.