Book excerpt: This workshop of the Committee on International Trade discussed recent developments in trade defence legislation and practice from the perspectives of the EU, the USA and the WTO. A set of trade defence rules have been agreed in the framework of the World Trade Organisation (WTO), in particular on anti-dumping, anti-subsidies and safeguards. The WTO also provides a dispute settlement system for cases brought forward by its members. The EU has recently adopted two sets of new legislation on Trade Defence Instruments (TDI), known as ‘TDI methodology’ and ‘TDI modernisation’. These new rules aim at enhancing the EU’s trade defence, without deviating from its commitment to an open economic environment set in an international rules based order. The US has its own rules and practice for trade defence and continues to distinguish between countries having a market economy and those who don’t - a difference abandoned by the EU in its latest reform. Moreover, the Trump Administration has imposed many new tariffs on foreign imports, often based on the national security exception provided by the WTO - a justification contested by most of the countries targeted. Furthermore, the US expressed concerns about the system of dispute settlement in the WTO, blocking nominations to its Appellate Body. Experts gave their views on whether all these recent developments are contributing to an international trade defence regime that is ‘fair’ and ‘balanced’, taking into account the different perspectives.