What declaration form do I need when applying for the Certificate of Entry (COE) to Thailand?

I think it's the T8, yes

Obviously different countries different forms

/Declaration-form-for-Non-Thai-nationals.pdf

On Thai consulate email I got when my COE was approved in Sydney . Nothing about declaration form . Only T8

Entry to Thailand

1. After the receipt of COE, please prepare the additional documents to declare at the check-in counter as follows

1.1 Passport and valid Thai visa/ re-entry permit (if required)

1.2 Certificate of Entry (COE)

1.3 Fit to Fly Health Certificate. (Thailand’s Health Control requires a hard copy version.)

1.4 Medical certificate with a laboratory result indicating that COVID-19 is not detected, using RT-PCR test, issued within 72 hours before departure (in case of connecting flights, before embarkation from initial port).

1.5 Insurance or letter from employer guaranteeing that the insurance company or employer will cover a minimum of 100,000 USD of medical costs incurred by the applicant in Thailand, including medical costs in the event that applicant contracts COVID-19 (The insurance must cover the total duration of stay in Thailand)

1.6 T.8 Form (Health Declaration Form). You can download T.8 Form at

* Documents (1.3) (1.4) (1.5) must be in English or Thai only. Certified translations into English or Thai are accepted in the case that the original copy is in a foreign language.

2. The abovementioned documents in 1. must be declared to the immigration and disease control officers once the passenger has arrived in Thailand.

I was never asked for this declaration form when I entered in December.