Tata Consultancy Services Limited appointed Mr. Daniel Hughes Callahan as an Additional and Independent Director for a term of 5 years with effect from January 10, 2019, subject To Approve the shareholders. Daniel Callahan is a transformative leader with broad experience in driving strategic change across large global organizations, and dealing with multiple stakeholders in local and national governments and regulatory bodies. He was the Chief Administrative Officer and Head of Operations and Technology at Citigroup and was a member of Citi's Operating Committee until November 2018.