Inland Revenue Department
Hong Kong Institute of Certified Public Accountants
The Taxation Institute of Hong Kong
Companies Registry
http://www.cr.gov.hk/en/home/index.htm
The Land Registry
http://www.landreg.gov.hk/en/home/index.htm
Hong Kong e-Legislation
https://www.elegislation.gov.hk
The Hong Kong Institute of Chartered Secretaries