I cannot believe after reading so many posts on here that, after doing a week self-isolation following the Phuket Sandbox, it dawned on me Wednesday night that I have to submit a TM30.
I got copies of all the documents I need printed today so it's off to Sa Kaeo immigration on Monday to file it and see if I get the 1600B fine.
While I'm there I'll get the TM7 for my extension and find out what I need to provide.
Update - TM30 filed and no 1600B fine. Arrived 10am and walking away at 10.08 with my TM7 for my extension towards the end of the month.
TLDR : Answer Summary
The user discusses their experience with the TM30 form submission process following the Phuket Sandbox, including preparing necessary documents, visiting Sa Kaeo immigration, and the outcome of their submission without incurring a fine.
