Do I need a Covid test to fly from Thailand to Germany with a Thai English vaccination certificate?

If you are flying back to Germany from Thailand with KLM via Amsterdam, you may need to present a Covid-19 test depending on the current travel regulations. As a holder of a Thai English vaccination certificate, it is essential to verify the latest entry requirements for Germany and any transit rules for the Netherlands. Make sure to check both countries' official travel guidelines as they can change frequently.