I went to get my second COVID-19 extension today at Sakhon Nakhon immigration, the entire process took maybe 10 minutes and it went so fast that I forgot to ask about the 90 day reporting requirements at the office.

If I'm not mistaken I've heard that 90 day reporting is due during your second COVID-19 extension.

The officer never mentioned anything about it nor were I supplied with any paper or information in my passport about it.

Is 90 day reporting on COVID-19 extension a central policy or does it change from office to office?

If it's expected from me, I will go back and ask for information.

Just for future reference regarding the TM 6 card . Sakhon Nakhon immigration requires to see a new TM6 card within 48 hours. And notification of the address you would be staying .

I done my 90 day report today and I asked the question about the TM6 card

Plus I tried to do my 90 day online but it didn't work just kept saying pending . So I asked the question about the online reporting his reply was sometimes it works sometimes it don't