This is reported by the Reuters news agency with reference to the organization's report.
According to him, Iran has already taken preparatory steps to stop enrichment.
Stocks of UF6 enriched to 60% (uranium hexafluoride) have increased from 164.7 kg to 182.3 kg since August. As Reuters reminds, according to the IAEA definition, 42 kg of uranium enriched to 60% is "theoretically enough to create a nuclear bomb with further enrichment."
Tehran also agreed to consider the possibility of allowing four additional IAEA inspectors into the country, reports tass.ru with reference to Reuters.