1. Fill out the Notary Public for Signature form [Download] which you must sign with the Notary Public officer to certify your signature.

2. Fill out the legalization form [Download]

3. Fill out the consent letter form for minors to travel abroad and obtain a passport [Download]

4. Copy of Thai National ID Card or Thai passport with valid stamp from a Notary Public, along with certified signature certifying the accuracy of the copy, and provide an additional set of copies. In the case where the father or mother is a foreigner, please submit a copy of the passport stamped by a Notary Public, along with certified documents, and provide an additional set of copies

The fee for requesting signatures on a letter of consent for a minor to travel abroad and obtain a passport is USD 15.00 each.

– Payment method: Payment is made by Money Order / Cashier’s Check only, made payable to “Royal Thai Embassy”.

In case of submitting a request by mail. It will take approximately 7-10 business days to process.

5.1  Apply by mail: send the documents listed above to

– address: Royal Thai Embassy 

Attn: legalization section 2300 Kalorama Rd. N.W. Washington D.C. 20008  

5.2  Receive documents by mail. You must proceed as follows:

– Prepare a USPS Post Office Express Mail envelope with a stamp for 30.45 US dollars. (Meter Stamp not accepted)

– Write your Full name / returning address/telephone number on the envelope clearly addressed to yourself.

Remark