Good afternoon,

I am confused... your link to the article titled The Netherlands Just Dropped Pre-arrival Testing — What to Know If You're Going does not mention KLM once (my ctl-F did not produce even one hit) but does state: "However, masks must still be worn on airplanes and in airports."

Perhaps you can link the article your title refers to so as best not to mislead your readers?

If I am wrong, feel free to quote where the link above mentions KLM and masks.

regards and safe travels to all.