How can I switch my non-B visa to a Covid extension in Bangkok, and do I need a TM30 for that?

@Gali ****

Of what place? Changwattana?

@Gali ****

To get a 60 day extension of stay, you will need

1. Your passport and:

a. a copy of your data ("picture") page

b. a copy of your most recent visa (if you have one)

c. a copy of your most recent stamp

d. a copy of your departure card

2. A TM30, filed in the immigration office.

3. The forms (each immigration office may have different forms, and want to use their special forms)

4. 2x passport pictures

5. 1,900 THB.

You will go to Changwattana, Counter N to apply.