Hey,
I got a new passport and need to transfer the stamps from the old one.
I'm in Bangkok, visa on arrival / extension by embassy letter until Nov 30.
I couldn't find the right page on the official immigration website, if anyone has the forms/link it will be appreciated.
Do I need to go to Chaeng Wattana or to Muang Thong Thani?
Can I do it on the same day while applying for the 60-day extension?
Thanks!
TLDR : Answer Summary
To transfer stamps from an old passport to a new one in Bangkok, you can do this at the same immigration office where you applied for your visa extension until November 30. You will need to apply for your 60-day extension simultaneously. Remember to bring a 1x1 photo and expect some waiting time, as the process may take a while.