Not sure if this information is relevant, but I thought maybe someone might find it helpful:
DTV Approved
15 days total, including 2 weekends and a US holiday
They asked for my bank statements twice, but that was the only hold up
Washington embassy (from Texas)
Bangkok Thai Cooking school 2-week program provided the letter I needed with a $500 deposit.
TLDR : Answer Summary
The post discusses the DTV approval process, which took a total of 15 days, including weekends and a US holiday. The user mentioned their experience with the Washington embassy, where they were asked for bank statements twice. They also highlighted that they needed a letter from the Bangkok Thai Cooking School for a 2-week program, which required a $500 deposit.
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