TM30 Current information. I know this subject elicits many variations in what is correct.
Today I was in Jomtien Immigration at 16:00 and the Information counter was literally empty so I had the undevided attention of two IOs. I asked them about when is a new TM30 required. The response was:
If you have a new(ish) TM30 in your passport ,(unsure why it has to be in the PP,) and you leave Thailand and return to the same address as your TM30, you do NOT need to do another one.
I know others will dispute that answer and yes there are many different IOs. Others will say it has always been that way. I will test their answer next month.
TLDR : Answer Summary
The discussion focuses on the requirements for the TM30 immigration form upon re-entering Thailand. Users have differing opinions based on personal experiences across various immigration offices, such as Jomtien and Phuket. The latest response from Jomtien suggests that if one returns to the same address with a recent TM30 in their passport, a new TM30 may not be necessary. However, there are reports of changes in policies and inconsistencies among officers. Many participants share their experiences, reinforcing the idea that individual immigration offices may apply rules differently.