TM30 Q: We just arrived back in Chiang Mai after a Vietnam visit. My husband is very ill. If I take his tm30 form and passport to immigration, can I take care of it without him?
TLDR : Answer Summary
Yes, you can submit your husband's TM30 form and passport to immigration on his behalf if he is ill. The TM30 section at the Chiang Mai immigration office is available seven days a week, so you can take care of the paperwork without having to wait.