That is because your are looking in the wrong place. Please refer to the Joint Comprehensive Plan of Action. In the JCPOA sanctions are regulated. As long as I

That is because your are looking in the wrong place. Please refer to the Joint Comprehensive Plan of Action. In the JCPOA sanctions are regulated. As long as Iran agrees to nuclear restrictions in exchange for the financial benefits of sanctions relief (as agreed in the JCPOA), the other members should be safe from a legal standpoint. Additionally, the EU Blocking Statute [1] came into force, mitigating any sanctions that the US might impose due to companies trading with Iran. [1] http://europa.eu/rapid/press-release_IP-18-4805_en.htm http://europa.eu/rapid/press-release_IP-18-4805_en.htm