I will be flying to Bangkok via Singapore on Dec 24th from SFO , i applied for the Thai pass two days ago with just a CDC card. I now have my QR code (smart health) after fixing an issue in the state database. Is it worth re-applying the Thai pass with the QR code for faster service ? or is it enough time (16 days) to get Thai pass approval ? Is there a way to amend the thai pass application to show them my QR code ?

For US citizens , what is the recommended proof of vaccine to use for the Thai pass ? Different states have different available QR code proofs , but all have of course the CDC card with the doses and the lot numbers from the manufacturer. Just wondering what is best to use .

Is there an expiration date for Thai pass? I may or not fly to Thailand in December, and since it may or not take some time to get the QR code approved, can I apply now, and if it gets approved, will it be valid at the end of Dec?

Also, I have 2 Pfizer vax in the US, so I have the CDC card, is that enough for proof of vax?

What does Thailand accept from US citizens as documentation of vaccination?

Do they accept the CDC card that was given at the time of receiving the shot?