But that adds confusion to those looking to book, especially when you call and ask about it, they transfer you to someone who supposedly knows the answer but actually all they do is read that chart. They are happy to tell you that should you need a test that they will provide one, for a cost. I hate to think of what they charge for a simple antigen test, you can buy 5 for 15 GBP at any chemist in the UK. No doubt NCL will have a significant markup.
It isn't up to NCL to have a chart of vaccination, testing possibilities for a few specific countries. A blanket statement that at any time testing and or boarding requirements may change based on official government requirements of countries the ship is visiting is all that is needed. Currently and since May 1st, Greece has no requirement to show vaccination status or test. If NCL is being over protective of Greece, why not Italy, France etc. It just makes no sense and is only hurting bookings. I noticed they took Spain, Canary Islands off that page, it was there two days ago so they clearly update the page.
I know people who have flown into Athens in August, no vaccination status check. Ferry to Italy, no check. Ferry back to Greece, no check. I might be missing the point but why confuse people on something that currently doesn't exist.