Member, Town Planning Board, Hong Kong Government. Member. Law Reform Commission. Councillor, Urban Council.
Member, Wong Tai Sin District Board. Member, Advisory Committee on Legal Education, Hong Kong Government. Vice-Chairman, Home Affairs Committee, Hong Kong General Chamber of Commerce.
Member. Ethics Committee, Hong Kong Society of Accountants. Council member. International Fiscal Association. Chairman, Hong Kong Society for the Protection of Children.
Member, Standing Commission on Civil Service Salaries and Conditions of Service. Professional career: partner. Chartered Accountant.