Two new posts have been published on the Practical Law Arbitration blog. Duncan Bagshaw at Stephenson Harwood examines the English Supreme Court's clarification of the availability of security in New York Convention enforcement cases in light of the decision in IPCO (Nigeria) Ltd v Nigerian National Petroleum Corp [2017] UKSC 16. Sebastiano Nessi at Schellenberg Wittmer considers the trade facilitation agreement which entered into force at the World Trade Organisation (WTO) on 22 February 2017.