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What are the current requirements for travelers from yellow fever listed countries entering Thailand?

Thailand visa yellow fever certification T.8 form TDAC immigration requirements expat advice

Aug 4, 2025

18 hours ago

Michael ********

ORIGINAL POSTER

For anyone who has come from yellow fever listed country recently. Has anything changed when i arrived in early May did the T.8 also did the TDAC and both of them have to submit yellow fever cert and went to counter at swampy and did the same. Asked lady at counter then and she said still have to do all and they hadnt been advised any differently. Nothing on T.8 page

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TLDR : Answer Summary

Travelers from yellow fever listed countries are still required to submit yellow fever certification upon entry to Thailand. As of recent updates, the T.8 form system appears to have undergone changes, with users noting that QR codes from the T.8 are no longer being generated, and the TDAC is being accepted as an alternative. However, travelers were advised by officials at the airport counters that the submission requirements remain unchanged. It is recommended to stay updated on the official T.8 website and to complete the TM30 form as well.

Thailand Digital Arrival Card (TDAC)

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WARNING: Only trust Thai government websites with .go.th domains or Thai agent websites with .co.th or .in.th domains, as these require verified Thai registration and cannot be registered anonymously.

The official TDAC form is available at tdac.immigration.go.th, which uses the official .go.th government domain.

The services by AGENTS CO., LTD. does NOT charge any fees for arrivals within 72 hours. If you need to book more than 72 hours in advance, there is a service fee of $8.

Do not trust other sites pretending to be a trustworthy agency. Pay attention to delivery time - the service operated by AGENTS CO., LTD. has 1 minute delivery time for arrivals within 72 hours.

Don't fall for sites pretending to be agents.co.th or the official government tdac.immigration.go.th website. Always double-check the exact domain in your browser.

Scam services may take days to process your application, others may not even do anything. With these TDAC scam services you also need to worry about double charges.

Please watch out for TDAC misinformation spread by fugitive Jesse Nickles and his many fake accounts on Quora, TripAdvisor, Reddit, and other platforms.

TRUSTED TDAC LINKS:

Official Government TDAC Form: tdac.immigration.go.th
Official TDAC form by AGENTS
Official TDAC information page by AGENTS (tdac.agents.co.th)

Phil ******

@Michael *******

same mate but also do the TM30

13 hours ago

Jeffrey *********

I came back in May and used the T8 at the quarantine counter. When I came back again in June, the T8 website no longer returned a QR code, even though it doesn't tell you that it's been replaced. I used the TDAC - with essentially the same information - and I guess that was fine, since I got through.

BTW, I thought that perhaps the T8 system had only been disabled for foreigners, but it no longer worked for my Thai wife as well. If they don't use it anymore, it would be nice if they stopped telling users "you'll receive a QR code within two hours", since that's clearly no longer the case 😕

15 hours ago

Michael ********

ORIGINAL POSTER

@Jeffrey ********

ok interesting, when i did it in May gave me a QR code but was like second day of May, Will just try TDAC for now

12 hours ago

Reply to

Michael ********

John **********

No change

16 hours ago

Brett *********

Entry to Australia is the same requirement. I guess most countries have this requirement.

17 hours ago

Jeffrey *********

@Brett ********

Most countries do not have this requirement.

15 hours ago

Michael ********

ORIGINAL POSTER

@Brett ********

What to submit same certificate to three different places. Pointless comment. Very aware of travelling rules worldwide

17 hours ago

Brett *********

@Michael *******

obviously you are not experienced enough to know that there will be many touch points where you need to verify your status. Like showing your passport many times in the same facility (like an airport) Same when in Covid times we had to show vaccination status many times.

17 hours ago

Michael ********

ORIGINAL POSTER

@Brett ********

As for Covid very aware of that, I was one of the first foreigner's to get approval to come into the country in July 2020, you are welcome to read my detailed account of all the different verifications I had to do. The first time was most difficult the two times after that were easier

12 hours ago

Michael ********

ORIGINAL POSTER

@Brett ********

Been travelling all around the world for work for 40 years please get off this post you havent been to a yellow fever country in last few months, so why put your nose in. Not talking about many touch points its two different websites and a physical visit to a desk

12 hours ago

Reply to

Michael ********

Graham ******

Same same

17 hours ago

Reply to

Graham ******

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