U.S. Passport should be valid for at least six months beyond the dates of your trip and contain at least one blank visa page. Visa Requirements: Tourist: 1 visa application (downloadable PDF Format). NOTE: This visa application form is 2 pages, front and back, and if photocopied, must be back-to-back on a single sheet. It cannot be enlarged or reduced and can only be used in Washington, DC at the Interests Section of the Islamic Republic of Iran. 1 color photo (all females from the age of 9 and up must cover their hair) Provide the names, addresses, occupations and relationships of host(s) in the Islamic Republic of Iran, and if staying in a hotel, the name and address of the hotel. Copy of the airline ticket or itinerary from travel agent or airline. Iranian Interests Section visa fee: $65.00 (single entry) Business: All of the above PLUS: A business letter from your employer stating the purpose of your trip, length of stay in Iran, arrival and departure dates in Iran, name and address of your sponsor or hotel in Iran, and guarantee that the company will assume all financial responsibility for your trip to Iran. Note regarding Authorization from Iran: For assistance in obtaining authorization approval from Iran on your behalf, please contact us for further details. Global Reservation Form: This is Diran's service order form, where you will select the passport processing needed and make your payment. You must print the completed form and send it to Diran with all other supporting documents. Contact: Diran Visa and Passport Service 1731 21st. St. NW Washington, DC 20009 Tel: 202/638-4328 Fax: 202/293-1112 Check Your Status Online Information and fees are subject to change. Diran Visa Service is not responsible for a lost or misplaced passport while at any Embassy or U.S. Passport Office or while in the mail system.