The talks will be conducted at the level of deputy foreign ministers.
Both Iranian Deputy Foreign Minister for Political Affairs Majid Takht-Ravanchi and Deputy Foreign Minister for Legal and International Affairs Kazem Gharibabadi are expected to participate.
The three European nations and Iran will discuss the E3's mechanism for the automatic restoration of all sanctions on the Islamic Republic lifted by the UN Security Council under the 2015 nuclear deal.
Additionally, the sides will discuss the prospects of making another nuclear agreement similar to the 2015 deal, also known as the Joint Comprehensive Plan of Action.