Sanctions 2026

INTRODUCTION  Contributed by: Cameron Doley and Tasha Benkhadra, Carter-Ruck

Reflecting on Sanctions Prior to the chapters that follow, it is worth reflecting on the remarkable transformation which sanctions – and the related market more generally – have under - gone over the past decade. Once viewed primarily as a diplomatic tool operat - ing at the margins of international relations, sanctions have evolved such that they have become the princi - pal mechanism through which states pursue foreign policy objectives, protect national security interests, respond to geopolitical crises and seek to influence behaviour. This is true both of targeted sanctions (ie, restrictive measures targeted at entities or legal or natural persons) and of trade sanctions (eg, sanctions on the purchase of oil or the provision of professional services). In so doing, sanctions have developed into a highly complex and increasingly consequential area of law which sits at the intersection of public interna - tional law, human rights, dispute resolution, interna - tional trade, financial services regulation and reputa - tion management. The pace of this transformation has accelerated con - siderably in recent years. The sanctions imposed in response to Russia’s war of aggression against Ukraine rapidly became the most extensive and co- ordinated sanctions campaign in modern history, thus fundamentally reshaping the global sanctions land - scape. Nevertheless, the significance of sanctions today extends far beyond a single conflict; rather, governments around the world (albeit, chiefly in the Global North) continue to deploy sanctions in order to address a broad range of issues, including, but not limited to: • armed conflicts; • terrorism; • organised crime; • corruption; • human rights abuses; and • nuclear proliferation. This has been at the forefront of geopolitical discus - sion in recent months, due to the commencement of the Israel/US-Iran conflict, which began in February 2026. At the same time, economic security consid - erations have become increasingly intertwined with

sanctions policy, due to the volatility of certain mar - kets (eg, the energy sector) as a result of, inter alia, the aforementioned conflicts, which must often be considered in tandem in order to adequately deter - mine their impact on global politics and supply chains. The practical consequence of these developments is that both domestic and international clients alike must constantly remain abreast of the legislative, regulatory and political changes and assess the impact of those changes upon their lives and businesses. Against this backdrop, sanctions have become an issue of increasing global consequence. While the United States, the European Union (EU) and the United Kingdom remain among the most influential sanctioning authorities, they are no longer alone, with other jurisdictions expanding or developing their own sanctions frameworks, while regional and suprana - tional organisations continue to play an important role in the implementation of restrictive measures. General Overview of the Forthcoming Chapters One of the main objectives of this guide is to provide a comparative overview of how different jurisdictions approach recurrent legal and practical challenges. Contributors will accordingly examine the evolution of sanctions regimes over the past 12 months, the sectors most affected by sanctions regulations, the types of sanctions implemented and the extent to which those measures operate beyond national bor - ders. Contributors will also consider the institutional frameworks through which sanctions are imposed, administered and enforced, thereby highlighting important differences in legal frameworks, regulatory priorities and enforcement. Interconnectedness of sanctions One of the recurring themes throughout the present guide is the increasingly global nature of sanctions compliance. In an interconnected economy, organisa - tions frequently find themselves simultaneously tar - geted by multiple sanctioning authorities, each with its own legal framework, policy objectives and enforce - ment mechanisms. The result therefore presents a compliance landscape in which most stakeholders in the sanctions industry – but especially financial insti - tutions and professional advisers – must navigate a complex array of obligations.

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