"Temporary regulation on quarantine measures" revised by the State Emergency Commission of Mongolia dated 20 July 2021.

1) Passengers arriving in Mongolia 14 days after receiving the full dose of the coronavirus (COVID-19) vaccine or those who have been diagnosed with a coronavirus infection (COVID-19) and fully recovered /must show proof document/ from it within the last 4 months, shall be placed mandatory 14-day self-isolation. 2) PCR tests will be conducted upon arrival at the Airport for the passengers (excluding children aged 0-5 years) arriving in Mongolia 14 days after receiving the full dose of the coronavirus (COVID-19) vaccine or those who have been diagnosed with a coronavirus infection (COVID-19) and fully recovered /must show proof document/ from it within the last 4 months. 3) Passengers who will be placed in the self-isolation must register their accurate residence address and contact information. 4) Requirement for all passengers travelling to Mongolia to present negative coronavirus "COVID-19" PCR test result which is taken within 72 hours before arrival remains.