The Commentary provides quick access to the essentials of the Agreement on the withdrawal of the United Kingdom of Great Britain and Northern Ireland from the European Union and the European Atomic Energy Community (the "Withdrawal Agreement"). The Commentary has a clear and intuitive structure, which explains the Withdrawal Agreement on the basis of relevant chapters, such as Rules on Free Movement of Citizens, the Financial Settlement, and the Protocol onIreland/Northern Ireland. At the beginning of each chapter, a short overview allows the reader to understand at first glance the topics that are covered by the respective articles of the chapter. The commentary in each chapter is structured thematically, grouping individual articles to provide a more concise,easily accessible text, while also ensuring a consistent presentation throughout the Commentary.