Visit visas are obtainable for durations of up to ten decades. Prospective visitors might have to pay a fee and the electronic variant of the visa ought to be granted within three days. Otherwise, the approval ought to be granted. The whole period of stay can't be extended. If you submit an application for your tourist visa through an agency, you have to make certain that they're genuine. Passport and other travel documents ought to be valid for three or more months.