Singapore introduced the Vaccinated Travel Lane (VTL) in August 2021. The VTL programme permits fully vaccinated customers to travel quarantine-free to Singapore, provided they meet several criteria, and are tested both before departure and after arrival in Singapore
The programme started with Germany, Brunei and Macau, was extended to 14 cities and now has been extended to 21 countries with the addition of India, though air ticket sales for Indonesia, Qatar, Saudi Arabia, and the United
