Mikhail Ulyanov, permanent representative of Russia to international organizations in Vienna, spoke about this.

According to him, the negotiators in Vienna will have to decide whether such a project is acceptable to them. 

“If there are no objections, the nuclear deal will be restored,” he wrote on the Telegram channel.

Earlier, UN Secretary-General António Guterres, in a telephone conversation with Iranian Foreign Minister Hossein Amir Abdollahian, called for diplomacy for a full return to the JCPOA.