Start Your Business in Hong Kong
http://www.gov.hk/en/business/
Census and Statistics Department
http://www.censtatd.gov.hk/home/index.jsp
Companies Registry
http://www.cr.gov.hk/en/home/index.htm
Inland Revenue Department
http://www.ird.gov.hk/eng/welcome.htm
Mandatory Provident Fund Schemes Authority
http://www.mpfa.org.hk/eng/mpfa/index.jsp
Customs and Excise Department
http://www.customs.gov.hk/en/home/index.html
Relevant Ordinances:
http://www.legislation.gov.hk/eng/home.htm
Chapter 32 Companies Ordinance
Chapter 112 Inland Revenue Ordinance
Chapter 57 Employment Ordinance
Chapter 485 Mandatory Provident Fund Schemes Ordinance