Director Declaration

                                              21 April 2026

BT GROUP PLC

Notification under Listing Rule 6.4.9

Adam Crozier, Chairman of BT Group plc, will join the Board of Experian plc as an Independent Non-Executive Director and Chair designate from 12 May 2026, and will become Chair following the conclusion of the Experian plc Annual General Meeting on 22 July 2026.  Adam will also be a member of the Experian Remuneration and Nomination and Corporate Governance Committees and Chair the latter following the AGM.

Adam continues his role as BT Group Chairman.