Visitors from foreign countries: prohibited from entering Macao (Eligibilities for exemption application) Visitors from Mainland China, Hong Kong and Taiwan

Prohibited from entering Macao if they have visited a foreign country 21 days prior to arriving in Macao (Eligibilities for exemption application)
If they have visited Hong Kong 14 days prior to arriving in Macao, they must hold a certificate of negative result for COVID-19 nucleic acid test performed within the past 24 hours and will need to go to designated places for a 14-day medical observation and observe self-health management measures for at least 7 days
If they have visited Taiwan 14 days prior to arriving in Macao, they must hold a certificate of negative result for COVID-19 nucleic acid test issued within the past 7 days and will need to go to designated places for a 14-day medical observation
If they have visited Mainland China 14 days prior to arriving in Macao, they must hold a certificate of negative result or a certificate of specimen collection for COVID-19 nucleic acid test issued within the past 7 days; those who have been to Ruili City of Dehong Dai and Jingpo Autonomous Prefecture in Yunnan Province within the past 14 days prior to their entry into Macao must undergo medical observation for 14 days at designated places and observe self-health management measures for at least 14 days

More information:
New arrangements for medical observation hotels