Ms Lusan Hung is the Head of Budget and Tax Policy Unit in the Financial Secretary’s Office since October 2024. She is a Fellow Australian Chartered Accountant, a Fellow Hong Kong Certified Public Accountant and Chartered Tax Adviser. Prior to joining the HKSAR Government, Lusan ran a tax consulting practice and provided tax, accounting and business consultancy with experiences gained in Australia, Hong Kong and the U.S respectively as well as serving as Independent Non-executive director and Audit Committee Chair for companies listed in the Mainland and Hong Kong. She is a past chairman for Chartered Accountants, Australia and New Zealand (CAANZ) – Hong Kong group and served on the Board of CAANZ as Overseas Director; a founder member and past president of Association of Women Accountants (Hong Kong), and an ex-committee member of The Taxation Institute of Hong Kong. She had also served many tribunals, boards and committees for the HKSAR Government, various accounting bodies and community organisations.