
Originally Posted by
The IAEA's Summary of Iran's Nuclear Program May 31st, 2025
D. Summary
30. The Agency’s JCPOA-related verification and monitoring has been seriously affected by the
cessation of implementation by Iran of its nuclear-related commitments under the JCPOA. The situation
has been exacerbated by Iran’s subsequent decision to have all of the Agency’s JCPOA-related
surveillance and monitoring equipment removed.
31. The Agency has lost continuity of knowledge in relation to the production and current inventory
of centrifuges, rotors and bellows, heavy water and UOC, which it will not be able to restore as a result
of not having been able to perform JCPOA-related verification and monitoring activities for more than
four years.
32. Iran’s decision to remove all of the Agency’s equipment previously installed in Iran for
JCPOA-related surveillance and monitoring activities has also had detrimental implications for the
Agency’s ability to provide assurance of the peaceful nature of Iran’s nuclear programme.
33. It has also been more than four years since Iran stopped provisionally applying its Additional
Protocol. Therefore, throughout this period, Iran has not provided updated declarations and the Agency
has not been able to conduct complementary access to any sites and other locations in Iran.
34. The significantly increased production and accumulation of highly enriched uranium by Iran, the
only non-nuclear-weapon State to produce such nuclear material, is of serious concern.
35. The Director General will continue to report as appropriate.