Hi all, I have renewed my passport, so now I have both an old passport and a new one.

When I re-enter Thailand, if I show both passports to the immigration officer,

do I still need to go to the immigration office again to update or renew my visa?

Or is it okay to enter and exit Thailand just by carrying both passports without doing anything else?

Please share your experiences.

Thanks in advance 🙏

I am in Thailand with extension of stay granted in December 2018 (extension of F-visa) at which time I got a multi re-entry permit.

I have now renewed my passport due to name change after marriage, but have been told that I can't transfer my multi re-entry permit, only my extension. I would need to buy another re-entry permit. Is this correct?

If so, can I travel in/out of Thailand with both passports until my next extension is due?

Many Thanks in advance of your advice.

Hi, my friend has renewed her passport in the UK and her visa is in the old one. She travels back to Thailand next week, how does she transfer visa to new passport please. TIA