Hi all. I have citizenship in 2 countries (dual citizen) and I have a question about changing passports to enter Thailand. For several years I entered Thailand (for tourism) on my non-EU passport. In 2021, I changed my permanent address to a country inside the EU. From now on, I would like to enter Thailand on my EU passport, which I have never used to enter Thailand before. Since I have a record of entering Thailand (over several years) on my non-EU passport, will there be a problem at Thai airport immigration if I now started using a different passport (i.e. EU passport) to enter Thailand? Iโd be grateful for any advice.
TLDR : Answer Summary
This post discusses the implications of switching from a non-EU passport to an EU passport for entering Thailand. The consensus from the comments is that as long as the traveler uses the same passport for both entry and exit, there shouldn't be any issues at immigration. It's noted that Thailand recognizes individual countries, not the EU as a collective, and the traveler should adhere to any visa rules pertaining to the passport being used.