We are planning a trip to Portugal in September, and after looking through their 3 stage plan, it looks like a negative test will still be required to stay in a hotel at that point. I'm not sure what kind of negative test will be accepted?
For example, could I bring a bunch of binax at home antigen tests with us and could we use those? Or are they looking for a PCR test done by a lab in Portugal? Our negative tests from home should still be in the 72 hour window when we check in in Lisbon, but we're planning to go to Nazare about 5 days after arrival and I'm wondering if we'll need to get a test done in Portugal before checking into that hotel. I haven't been able to figure this out, so any info would be welcome!