posted 15 years ago
yeah its possible, you can buy your voucher from different country and travel to US, and use the same voucher number to schdule the exam. In fact, its printed on the back of the voucher that its valid world wide. Please check your voucher.
However, if you have any issues with the voucher, prometric guys in different country do not support and wants you to contact the place where you bought the voucher. so, there is a little risk.