The textbook examines the legal aspects of a foreign trade purchase and sale contract as an agreement that plays a major role in international trade turnover. Economic transformations in Russia required a revision of established approaches to the legal regulation of contractual relations of economic entities, and therefore the book analyzes the main sources of civil law regulation of obligations from a contract for the foreign trade purchase and sale of goods and the practice of its application. The manual discusses the main provisions that are important to consider when concluding, amending, terminating and executing a foreign trade purchase and sale contract. Thanks to many examples from the arbitration practice of the ICAC at the Chamber of Commerce and Industry RF, their analysis, detailed comments, this publication can also serve as a practical guide for Russian and foreign entrepreneurs. The manual is intended for students, graduate students and teachers of economics and legal specialties, as well as practicing lawyers, entrepreneurs engaged in foreign trade activities.