If you want to use a cooking class for the soft power category for the DTV: does the cooking school have to be certified by the MOE (ministry of education) or is it enough to have a booking confirmation of a multi-week class and the payment slip for it (maybe id and business registration of the owner/company?)? anyone got any experiences with this? Any other documents needed in case of the cooking class route besides the financial proof? preferably applying via eVisa in germany but a thai neighboring country would also be an option. Thanks in advance.

Quick question - a friend of mine has had 2 ED visas back to back - one language, one muay thai. Is there any restriction on getting a 3rd? His language school told him it's not possible........ Thanks in advance!