Singapore Telecommunications Limited announced the appointment of Mr. John Arthur as Non-executive and independent Director. Working Experience: 2019 to present - Sydney Metro, Chairman 2019 to present - Singapore Telecommunications Limited, Member of the Optus Advisory Committee December 2008 to 2020 - Westpac Banking Corporation, held various executive positions as Group Executive Counsel & Secretariat, Chief Operating Officer and Consultant to Chief Executive. The appointment date is January 1, 2022.