Book excerpt: This EYIEL Special Issue is devoted to the European Union’s Trade Defence Instruments (TDIs). The recent legislative changes at the EU level are indicative of global policy trends and legal challenges surrounding trade remedies law. Although TDI measures have always been a fiercely debated topic in international economic law, they have received increased attention in recent years. This book offers a comprehensive and insightful legal analysis of the recent legislative changes at the EU level and investigates TDIs in the context of regional trade relationships, including the United Kingdom in post-Brexit times. Beyond the EU, it examines the national trade defence law frameworks of important trading partners such as Switzerland, the United States, China and Vietnam.The selected contributions in this edited volume examine the recent trends in trade defence law from a legal and practical perspective and offer analytical insights from EU officials, legal practitioners and leading academics. A unique collection of essays in a changed global framework, this EYIEL Special Issue provides an up-to-date overview of the state of play of trade defence in the EU and around the globe.