Afghanistan Double-transit visa

The Afghanistan double-transit visa is a visa that allows travelers to pass through Afghanistan twice, typically on their way to a neighboring country. This visa is especially important for those traveling to Iran, as it is the only way to legally enter the country from Afghanistan. The double-transit visa requires that travelers provide proof of onward travel, a valid passport, and a valid visa for the country to which they are traveling. It is important to note that the double-transit visa is valid for only 30 days and cannot be renewed or extended.