Hi Members!
I just want to share my experience... Today I did visa run to Myanmar (Mae Sai - Tachileik) because my Non-B vise expired and on the way out, Thai Immigration Officer asked me about my contract with school. He wanted to see this document. Fortunately I had it with me. I don't understand it - my visa and work permit is valid as long as my contract!
Anyway it is better to have more than less documents ;)
TLDR : Answer Summary
A member shares their experience of a visa run to Myanmar where they were asked by a Thai Immigration Officer to present their school contract. They emphasize the importance of carrying all relevant documents, especially since the validity of their Non-B visa and work permit is tied to their employment contract.