BTPS, GRI, Aberdeen, Van Lanschot Kempen, WTW, EFRAG, RBC BlueBay, LBP AM, Franklin Templeton, Schroders, Broadstone, Alecta, AP3, AMF, PenSam BT Pension Scheme (BTPS) – The UK’s largest defined benefit (DB) pension fund, with over £33bn of assets, has named Helen Charnley as an employer-nominated trustee director. She succeeds David Viles who has stepped down from the trustee board. Charnley is the director of group audit, risk and controls at BT Group.