Yes, the Ed visa info is only to refer that is not a border cross, I will stay 90 days so I must to do the tm47... My question is, I'm ok providing those documents or I need something else?
One question, can we do this cross border after 30 days exempt? Came begging of December by plane, and I'm wondering between doing torism in Chiang Rai and cross the border to have another 30 days... Thanks