IAEA chief Grossi has arrived in Iran to attend an international nuclear conference and hold high-level talks with the country's senior officials.

The spokesman for the Atomic Energy Organization of Iran (AEOI) says the heavy water produced in the country ranks first in the world in terms of quality.

Threats against Iran’s nuclear program have been rendered totally meaningless due to the indigenization of the nuclear industry, says the spokesman of the Atomic Energy Organization of Iran (AEOI).

The Atomic Energy Organization of Iran says the IAEA head will visit Iran in coming days.

The spokesman for the Atomic Energy Organization of Iran says there is no option left for enemies but diplomacy in dealing with the country's nuclear industry.

Iran’s Foreign Minister Hossein Amir-Abdollahian says any "unconstructive statement" at the IAEA Board of Governors' (BoG) meeting will be "futile", as he reaffirms Tehran's willingness to reach a good agreement in Vienna talks

A senior Iranian nuclear official slams the head of the International Atomic Energy Agency (IAEA) for renewing claims about “undeclared” nuclear sites in Iran, saying Tehran has already had “maximum cooperation” with the UN nuclear watchdog to help resolve the situation.