The EU - Singapore FTA (EUSFTA) was the first trade agreement to rely on the EU's competence in the field of common commercial policy as expanded post-Lisbon. (ejiltalk.org)
Opinion 2/15 confirms the tectonic shifts of competence that the Lisbon Treaty has brought about in the area of EU Common Commercial Policy. (verfassungsblog.de)
It is also likely to require ratification by all the Member States in accordance with their respective constitutional requirements («mixed agreement»), except if it only contains provisions falling within the scope of the exclusive competences of the European Union (Common Commercial policy for example). (europeanlawblog.eu)