Hi. Asking for a colleague. He is a Greek passport holder, currently has a SE Non B visa and was originally stamped in to feb 22.. He entered in November and left December and obtained a re entry permit to keep his Feb22 date valid. He now has to leave again and come back but has to work until Mach so he will go past the stay date of feb 22. Can he extend this in country in CW or easier to get new non b. Can you get a non b or renew within thailand?