[TainuibeFaimb]

These are the ultimate authorities on visa stuff. http://www.unitedstatesvisas.gov/obt...isa/index.html http://bangkok.usembassy.gov/embassy/index.htm http://uscis.gov Get your information here and you will have no problems knowing what to do. I do not personally know much about tourist visas, but I have heard they are quite difficult to get. I think she needs to post 1 million baht (~$25000) to guarantee she will return to Thailand when her visa expires, but I have also heard that other "evidence" of intent is also possible. Good luck.