Well, following from your Original Question/Post, if you are located in Da Nang, then there are no choices and you will submit your DTV E–Visa application to the Thai Consulate in HCMC, but if you want to submit your DTV E–Visa application to the Thai Embassy in Hanoi, then you need to go elsewhere in Vietnam that falls under the jurisdiction of the Thai Embassy in Hanoi
The Thai Embassy/Thai Consulate in Vietnam will request for both selfie photo and receipt with full name or other documents for actual proof of physical location
Yes, now in May 2025, with great advances in A.I., the various GPT's, and search engines in general, answers can be found in milliseconds, but may not be 100% correct and may not go into specific details, exceptions, or other nuances
if the question is: Are Thai Immigration Officers asking to physically see the email from TDAC or the TDAC QR Code on your mobile phone or a hard copy printout, then the answer is not necessarily:
Because, there is the scenario where a traveler fills out their TDAC on the kiosks/tablets/computer at the Port of Entry upon landing or on arrival and perhaps you might jot down the confirmation code provided....
However, everyone needs a properly filled out TDAC that matches the information in their passport. If there is any mis-match among information between the TDAC and your passport, then you will need to fill out/submit a new TDAC
1.) Thai PR Applicants (who have their Thai PR applications successfully Accepted by the Thai PR Desk) do get 6 months Under Consideration Stamps ('Extensions') by the PR Desk, only after specifically requesting such, but the Thai PR Desk is usually expecting Thai PR Applicants to continue on their current Visas/Extensions (usually Non–B) as PR Applicants need to have active, current Thai Work Permits (WP)
2.) However, it will be some time before a PR Applicant will know whether their PR Application is Accepted and months, years (unknown currently) whether you will know if a Thai PR Application is successfully Approved and actually Receive Thai PR
3.) if a Thai PR Applicant has dependants piggy-backing on their current visa/extension (trailing kids/trailing spouse), then they (those dependants) will NOT be able to get a trailing kid/trailing spouse visa/extension based on those 6 months Thai PR under consideration stamps =
You have to continue with your current Non–B visa/extension in order for your dependants to continue with their trailing visa/extension