From 14 April 2022, SLC 22B will require domestic suppliers to make all their tariffs available to new and existing customers. Ofgem has introduced this measure as a short-term intervention to address risks to consumers from ongoing wholesale market volatility.
On 11 March we issued a consultation seeking views on granting a market-wide derogation to all licensed domestic suppliers from SLC 22B for the purpose of allowing them to continue offering – or offer new – Fixed Retention Tariffs to their Existing Customers only.
This document describes our decision to introduce a market-wide derogation from SLC 22B for Fixed Retention Tariffs. This will take effect from the date of, and subject to the terms of, the attached Directions.