Canadian Embassy is NOT issuing visa extension letters as of today, see their reply to my inquiry below:
(Admins, I am doing a new post for this so the info is easier to find Vs the reply thread I already posted on. Hope the duplication is okay)
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Answer summary
As of now, the Canadian Embassy in Bangkok is not issuing letters for visa extensions, which were previously required to apply for a 30-day extension of stay in Thailand. It is important to note that even if other embassies do issue such letters, it does not guarantee acceptance by Thai immigration.
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Benjamin ******
I decided to let this on. AS OF RIGHT NOW, The Canadian Embassy of Bangkok are NOT issuing the embassy letters allowing a person to apply for a 30 day extension of stay.
*IF* your embassy does issue the letters, it is NOT a guarantee that immigration will accept the letter.
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