Except as otherwise authorized pursuant to this part, and notwithstanding any contract entered into or any license or permit granted prior to May 7, 1995, the exportation, reexportation, sale, or supply, directly or indirectly, from the United States, or by a United States person, wherever located, of any goods, technology, or services to Iran or the Government of Iran is prohibited, including the exportation, reexportation, sale, or supply of any goods, technology, or services to a person in a third country undertaken with knowledge or reason to know that:
31 C.F.R. §560.204