Before assuming the Post of the Registrar of Companies in July 2022,  Miss Helen Tang served in various policy bureaux and departments of the  Hong Kong Special Administrative Region Government, including the Home and Youth Affairs Bureau, the former Home Affairs Bureau, the Government  Logistics Department, the Financial Services and the Treasury Bureau,  the Labour and Welfare Bureau, the Department of Health, the former
Commerce, Industry and Technology Bureau, the former Information  Technology and Broadcasting Bureau, the former Television and  Entertainment Licensing Authority, the former Health and Welfare Branch,  the former Civil Service Branch and the former City and New Territories  Administration.