SIA Engineering Company Limited announced that Ms. Tan Tze Gay is presently the Company's Independent, Non-Executive Director. Having considered Ms. Tan's academic and professional qualifications, business experience and competencies as well as taking into consideration the diversity of the current Board, the Board approved the Nominating Committee's recommendation to appoint Ms. Tan as a member of the Audit Committee with effect from 1 November 2022. Pursuant to Rule 704(8) of the Listing Manual of the Singapore Exchange Securities Trading Limited, the Board of the Company considers Ms. Chong to be independent.

Ms. Tan is a Partner of Allen & Gledhill LLP, where she is the Head of Equity Capital Markets. Her areas of expertise span equity and debt capital markets and corporate regulatory and compliance. She has extensive experience acting for issuers and underwriters on a wide range of innovative, high value and complex transactions, from initial public offerings and listings on the Singapore Exchange as well as regional and international exchanges to global debt offerings.

She continues to advise listed corporates and business trusts after listing on their follow-on equity offerings, debt offerings, acquisitions and disposals and corporate regulatory and compliance advisory matters. Appointment of Ms. Tan Tze Gay as a member of the Audit Committee with effect from 1 November 2022.