Due to Covid-19, the Hong Kong Government has imposed some anti-Covid 19 Measures for visitors to Hong Kong.
Points to Note for Quarantine for Inbound Persons (from the Hong Kong Government website):
Important note for conference participants with amber code:
During lunch and refreshment times, persons with amber code will have to buy / obtain food and drinks from any of HKCEC restaurants or concessions stands, and bring it to a “designated room” for consumption. The designated room for IEEE TENCON 2022 is Room S425 (Nov 1 to 3).
Amber code persons are required to show their on-day RAT negative photo (with name, date & time marked on the kit), or PCR negative SMS valid within 48 hours.