Arrival and customs
There is no special control for foreign citizens at the customs. However, don't forget that The export and import of alcoholic beverages, weapons, ammunition, swords and sheaths, military devices, drugs and illegal goods is forbidden and carries with it severe penalties. Ladies should remember to put on covering clothes and head scarf before exiting the plane.
Air passengers are permitted to take one carpet up to six square meters from Iran however the export of antique carpets is forbidden. Other items that you are prohibited to take home include antiques, original works of art, calligraphic pieces, different kinds of coins and precious stones.