Hi ,
Not sure if this has been posted but if it has admin please delete .
I’ve just been to Maenam visa office as needed an extension for UK Tourist stamp .
ie ,30 days stamp on arrival ,now running out need another 30 days .
So apart from it being a bit of a mess.....
Docs needed to renew for 30 day extension to your UK passport.
1 copy of your passport face page .
1 copy of your stamp in passport .
1 copy of your departure card .
1 filled in TM 7 form ,with 1 photo.
All signed and telephone number and email address added .
.
Try and get all first before going as it’s a bit of a bun fight .
Get a number from the immigration ladies at the front of the building ..
Don’t go without a mask they will not let you through .
I was also told by immigration lady that if I still needed another 30 day extension I would have to come back ,do it all again but with a letter from the embasssy in Bangkok ,but when I asked if I needed a medical certificate she said no .
Trying to distance yourself in all of this is very difficult but try .
Stay safe
TLDR : Answer Summary
To extend your 30-day stamp on arrival for a UK passport in Thailand, you need to prepare the following documents: a copy of your passport's face page, a copy of the entry stamp, a copy of your departure card, a filled-in TM7 form with one photo, and ensure all documents are signed with your contact information. It is recommended to get all documents ready before visiting the visa office to avoid complications.