Originally Posted by
ABFox
Despite various signs asking for proof of vaccination status to be shown I was never asked for this, just my UK passport (check in was a different story).
I can't speak of CDG, but for my main airport - Nice, the procedure is now not to check all vaccination at passport control but instead to pick a number of random flights each day and have all proof of vaccination checked at the plane door upon disembarkation. Passport control then does just that, though spot checks are of course always possible.