Portugal now stipulates adults need only present a valid vaccination certificate on arrival and that children under 12 do not need to present a test.
Adults and children over 12 who are not fully vaccinated can take a supervised lateral flow test 24 hours before boarding.
The requirement for a passenger locator form remains for all arrivals.
Visit Portugal said the PLF had to be completed “after check-in and before departure”, adding: “The QR code generated when filling out the PLF can be presented in paper or digital format, without which boarding will be denied.”