Since 2006, the EU High Representative has led diplomatic efforts between the E3/EU+3 (China, France, Germany, Russia, the United Kingdom and the United States) and Iran, which led to the conclusion of the Joint Comprehensive Plan of Action on Iran’s nuclear program (JCPOA) in Vienna on 14 July 2015. The JCPOA is designed to ensure that Iran’s nuclear programme will be exclusively peaceful and provides for the comprehensive lifting of UN, EU and US nuclear-related sanctions.
