The Director General of the International Atomic Energy Agency (IAEA), Rafael Grossi, arrived in Iran to negotiate with high-ranking officials.
According to Iranian mass media, Grossi met today with Iranian Foreign Minister Abbas Araghchi.
Meetings with Iranian President Masoud Pezeshkian and Head of Iran's Atomic Energy Agency Mohammad Eslami are also planned.
A day before he visited Tehran, Grossi announced that IAEA inspectors had no evidence that Iran was building a nuclear bomb.
He also expressed hope that progress would be made on the outstanding issues of guarantees during his visit to Iran.
