Glossary · Documents & paperwork
Quick answer: A permit that preserves your existing visa when you leave and return to Thailand; without it, a single-entry visa ends when you depart.
Guidance based on official sources; we confirm the current rule for your case.
Great Oceanic Ventures Pty Ltd is a private visa & migration agency. We are not affiliated with, endorsed by, or acting on behalf of any government, embassy, or government agency.