What is the immigration process for a one-year multiple entry O-A visa upon arrival at HKT?

Upon arriving at HKT with a one-year multiple entry O-A visa, the immigration process is typically straightforward. You will go through the normal entry process at the immigration kiosk. It's advisable to have a printout of your health insurance policy, which should meet the mandatory coverage of $100,000. If everything is in order, you will receive a stamp allowing you entry for up to a year, provided your insurance is valid.