First you need to choose your visa type as you want to stay for a long time air travel will not be the same and secondly there will be lot of rules and tricky one is have a insurance covering covid amount unable to recall and a last piece brotherly advice stay home.

Please go to immigration korat officers are helpful.

You should speak to immigration it may help you later in any situation if any communication via email please keep them you can use it later.

Any update on NON B visa on the basis of business ownership.

@Mike *******

No intentions of creating anything sent as recieved.

Thailand has changed a lot been visiting and stayed for almost 20 years never expected this.

What the f... is happening at thai airports.

@Megha *******

Yes can use same visa only and only if you get a RE ENTRY PERMIT before leaving visa is seperate and work permit is seperate save your NON B first go to immigration or ask HR of your school they know what is this RE ENTRY ok do not let anyone keep your passport .

Megha you can come provided flights operating.Before leaving thailand get a re entry permit multiple not single having multiple entry permit you can come and go till visa is valid.Has your non B visa converted to 1 year visa request submitted or not at immigration secondly if you authorize school to collect work permit on your behalf it will be done DO NOT FORGET RE ENTRY PERMIT BEFORE LEAVING THAILAND OTHERWISE VISA WILL EXPIRE.

Please restrain yourself or else govt should put restrictions this is a carrier disease it can be controlled they need to be responsible.