This information is intended for the American, British (UK) and Canadian nationals only
According to the rules and regulations of Iran, visa procedure for the above passport holders is different with other nationalities. They need to be on a tour with an authorised guide and must apply for visa via a registered travel agency. Their tour guide must be with them from the entry point to Iran until the departure. This means that they can NOT travel independently. It is recommended to book their trips at least two months before their flight date. This is the minimum required time to apply and process their visas. American passport holders must travel on a private tour but British and Canadian nationals can travel as a group or join a fixed group tour with fixed itinerary.
Please note that the duration of visa for these nationalities is exactly according to the itinerary.