Just did my very first TM30 reporting at Ayutthaya.
3 days late because of holidays. No problem, missing a signature helped me with that. Ten minutes in and out.
Gotta say really friendly and helpful people at this office.
TLDR : Answer Summary
The user shared their experience with the TM30 reporting process at the Ayutthaya office, mentioning they were three days late due to holidays but encountered no issues, helped by a missing signature. They noted a quick ten-minute process with friendly and helpful staff.