I've got a single entry Non B visa which I thought gave me 90 days here, but just realised they only stamped me in for 60.
Should I have been given 90 or not?
If not, can I extend by 30 days at Chaengwattana?
Cheers
TLDR : Answer Summary
The user mistakenly received a 60-day entry stamp instead of the expected 90 days with their single entry Non B visa. Comments indicate that the user was stamped in incorrectly and must go to Chaengwattana to get the situation corrected, clarifying that there is no 30-day extension for a Non-B visa.