Boc said the Iran issue was one of the topic discussed in the private meeting with his Israeli counterpart, Benjamin Netanyahu.
The Romanian prime minister and most of the Cabinet is in Israel for a joint government meeting.
The United States on Monday imposed new sanctions against Iran, especially related to the banking and oil sectors, after a recent report by the International Atomic Energy Agency (IAEA) said there was increased suspicion that the country’s nuclear program has “military dimensions.”
Iran has stated its nuclear program is exclusively for peaceful purposes.
The United Kingdom announced it has broken all ties between the British financial sector and Iranian banks, while Canada has frozen all transactions with Iran.