All foreign visitors desiring to enter Hong Kong must have a valid passport. Depending on citizenship, you may need to obtain a visa before coming to Hong Kong.

Visa Application
Please use the following site to check to see if you need a visa to enter Hong Kong and the requirements for applying.
www.ivisa.com/hong-kong/blog/how-to-get-a-hong-kong-visit-visa

Visa Invitation Letter
If you are in need of a formal visa invitation letter, please email visa@microfip.org