@Roberto ******

Unlimited? Very unlikely. The cost of roughly 35,000 THB is for a year. The parent complained bout the high cost. Because (s)he does not want to go to the classes but only wants the visa.

@Alex ******

He does not want to train, hence he does not want to pay, he only wants the paper: to get a fake visa.

The cost for the classes are for either half a year or a year. What did you expect?

A passport and prove of onward/return travel.

@Orson ******

I never kept mine. But that is perhaps a good idea. For TM6 etc, and TM30 if you have to do that your self at immigration (no worries you do not need to read that up, your hotel/landlord is doing that). TM6 is a so called "departure cart" you have to fill it out inside of the plane or before you go through passport control/immigrations. If you want to stay longer than 60 days, you need to "extend your stay", and for that you need the TM6 (and TM30).

@Kim ********

It is only half correct. As the immigration officer might ask for a return ticket or proove of onward travel.

Because it is Thai law. Has nothing to do with "some airlines are weird".

Proof of onward travel, aka a return ticket, or a ticket out of the country in the 60 days period of validity of your visa excempt.

@Shwe **

~Bank Statement (6)Month (Bangkok Bank)

@Amadou *****

No I am not collecting random links. Point is: stop googling for laws. If you have a serious law issue, like founding a company, find a competent law firm.

Laws in Thailand - unlike Germany for example - do not get "changed" they get superseded by "government act X" and "government act Y".

If you do not know those acts, your knowledge is out of date.

@Zac *******

Correct!