Tata Trusts is reviewing its representation on the board of Tata Sons, with the possible nomination of Bhaskar Bhat, Moneycontrol reported. Bhat is the former Managing Director of Titan Company and a recent trustee of Sir Dorabji Tata Trust. The Sir Dorabji Tata Trust and Sir Ratan Tata Trust together hold a 52% stake in Tata Sons.