"Phiroz Vandrevala has relinquished office of Non-Executive Director of the company, due to personal reasons, with effect from July 8, 2016," TCS said in a filing to BSE. He had been a director on the TCS board since September 2007.
"The TCS board thanks him for his contribution during his tenure on the board," a TCS spokesperson said.
However, Vandrevala, also the Vice-Chairman and MD of Diligenta, a TCS subsidiary, will continue with this role.
At Diligenta, he is responsible for driving the business strategy and operations of the organisation and opportunities globally.