Kalibaf and Alagchi went to Switzerland to hold talks with the American side.

Iranian media reported that the Iranian delegation heading to Switzerland for negotiations with the United States includes Iranian Parliament Speaker and chief negotiator, Ali Larijani, Foreign Minister Mohammad Javad Zarif, and Central Bank Governor Abdolnaser Hemmati. Other core members of the delegation include the President of the National Iranian Oil Company, Hamid Bovard, Foreign Ministry Spokesperson Baghaei, and Deputy Foreign Minister Kazem Gharibabadi.