Iran's decision to ban International Atomic Energy Agency inspectors has been condemned by the UN. (AP)

UN condemns Iran’s ban on nuclear inspectors

UN nuclear watchdog chief Rafael Grossi has condemned Iran’s “disproportionate and unprecedented” move to bar multiple inspectors assigned to the country, hindering its oversight of Tehran’s atomic activities.

Iran’s move is a response to a call led by the United States, Britain, France and Germany at the International Atomic Energy Agency’s Board of Governors this week for Tehran to cooperate immediately with the IAEA on issues including explaining uranium traces found at undeclared sites.

Grossi made clear, however, that he believed Iran had overreacted.

“I strongly condemn this disproportionate and unprecedented unilateral measure which affects the normal planning and conduct of agency verification activities in Iran and openly contradicts the cooperation that should exist between the agency and Iran,” he said in a statement on Saturday.

Iran’s move, known as “de-designation” of inspectors, is allowed; member states can generally veto inspectors assigned to visit their nuclear facilities under the nuclear Non-Proliferation Treaty (NPT) and each country’s safeguards agreement with the agency governing inspections.

But the IAEA said Tehran’s decision went beyond normal practice. It said Iran had told it that it would bar “several” inspectors, without giving a number.

“These inspectors are among the most experienced agency experts with unique knowledge in enrichment technology,” the agency said.

Read the article in the Kalgoorlie Miner (Reuters).