Directive 94/9 of the European Parliament and of the Council of 23 March 1994. the approximation of the laws of the Member States”, created by the team of authors, is an important and relevant work that immerses the reader in the complex world of European legislation This work not only brings together legal norms, but also serves as a key to understanding how the legislative system of the European Union functions, as well as how it affects the lives of citizens and businesses in the participating countries. The book will be of interest not only to lawyers and specialists in the field of international law, but also to students, researchers, as well as anyone who seeks to understand the intricacies of European legislation. It can be useful both for professionals and for a wide audience interested in integration and legal regulation within the EU. If you want to understand how directives and regulations shape the legal environment in Europe, this book will be an indispensable source of information. The focus of the book is Directive 94/9/EC, which aims to bring together the legislation of the Member States in the field of equipment intended for use in potentially explosive atmospheres. This is an important topic, as safety at work and in industry is a priority for all countries, and understanding the norms governing this area is critical to ensuring the protection of workers and the environment. One of the key topics raised in the book is the issue of harmonization of safety standards and their impact on the free movement of goods within the EU. The authors examine in detail how the directive contributes to the removal of barriers to trade and creates a uniform environment for all market participants. This is especially true in the context of globalization, when companies seek to expand their horizons and enter international markets. The style of the authors is distinguished by clarity and logical presentation, which allows the reader to easily assimilate complex legal concepts. They use examples from real practice, which makes the material more accessible and understandable. The book is not overloaded with legal jargon, which allows even those who do not have a legal education to understand the basic ideas and principles set forth in the directive. In addition, the team of authors includes experts with extensive experience in the field of EU law and policy. This gives the book additional value, as readers can be sure of the reliability and relevance of the information provided . It is also worth noting that among the authors there are representatives of different countries, which allows you to look at the problem from different points of view and take into account the diversity of approaches to legal regulation. Directive 94/9 of the European Parliament and of the Council of 23 March 1994. The report will not only be a useful reference material, but also a source of inspiration for those who want to understand more deeply how the system of European legislation works. It opens the door to new knowledge and understanding, making it a must-read for anyone interested in European Union law, economics and politics. If you are looking for literature on European law, harmonisation of standards or safety at work, this book will be a great addition to your library. Do not miss the opportunity to learn more about the most important aspects of EU legislation and its impact on everyday life