BANGKOK MEMBERS ONLY...
Okay people listen up. This is how it works for the unable to travel due to covid extensions.
IF you entered the country on a 30 day visa exempt, a 60 day tourist visa you go to the immigration office at Muang Thong Thani to get your extensions
IF you entered on any type of Non-Immigrant visa or had an extension from a Non-Immigrant visa you go to Chaengwattana.
Also 90 day reporting & TM30 reporting is at the Muang Thong Thani Immigration office (since July 13th) so you go there to do those things.
TLDR : Answer Summary
This discussion outlines the procedures for expats in Thailand seeking visa extensions due to travel restrictions caused by COVID-19. It specifies that individuals entering on a 30-day visa exempt or a 60-day tourist visa must go to the Muang Thong Thani Immigration Office, while those on non-immigrant visas or extensions should visit the Chaengwattana office. Additional advice on online appointments and necessary documentation is also provided, including TM30 reporting procedures.