The Portugal PLF is a short online health declaration that must be completed by every incoming visitor to Portugal within 4 days of their arrival. Portuguese public health authorities have decided to introduce the obligatory PLFs to keep safe both foreign travelers, as well as Portuguese citizens and residents. This, among other restrictions and requirements, makes international travel possible since any possible cases of Covid-19 may be traced, easily detected, and appropriately treated on time to avoid spreading the virus.
The PLF form is available entirely online and can be completed within minutes from home using any working device with an internet connection. The confirmation of its completion is later on delivered to each traveler via email and should be presented upon arrival in Portugal, either in electronic or paper form.