Went today in the afternoon after 2pm, 18th May 2021 to transfer from my old passport to my new one.
There's only 1 person ahead of me.
Got my transfer done in 30 mins and then have to Re queue to get a new number to apply for CoViD19 extension since my expiry is with 30 days.
Paid 1900 bahts and waited for another 30mins.
2 sets of photocopies and the newly transferred stamps photocopies needed too.
Asked if CoViD19 extension will be extended, she replied, just wait for announcement.
TLDR : Answer Summary
The user successfully transferred their old passport to a new one at an immigration office in Thailand, taking about 30 minutes with one person ahead. After the transfer, they queued again to apply for a COVID-19 extension, paying 1900 baht and waiting another 30 minutes. They needed two sets of photocopies, including the new stamps. The user inquired about the potential extension of the COVID-19 extension policy but was advised to wait for an official announcement.