Iran’s top negotiator and IAEA chief Vienna on Tuesday met in the Austrian capital, Vienna, and discussed the latest development of nuclear talks.

Bagheri Kani and Grossi discussed cooperation between Iran and International Atomic Energy Agency (IAEA).
Iran and the P4+1, namely China, France, Germany, Russia, and the UK, are holding talks in Vienna for a possible return of the US to the 2015 nuclear deal with Iran.
The UN nuclear watchdog has been recognized in the Iran nuclear deal as the only body qualified to inspect and verify Iran's compliance with the deal.
Ali Bagheri Kani who presides the Iranian delegation in the ongoing Vienna talks met with the Austrian Foreign Minister on Monday.