R0147 Prepayment Levelisation was approved by the Authority on 23 February 2024. In support of this change, “Non-submission of Payment Portfolio Data impacts accuracy of redistribution of costs across the retail market’, is to be added as a new Retail Risk. Following approval at the Performance Assurance Board, a redlined version of the Risk Register will be shared. This Category 3 Change Proposal will also include the associated update to the REC Baseline Statement.