More and more professionals at all levels are being entrusted with international tasks due to advancing globalization, often without adequate preparation. Negotiations or intercultural projects frequently fail because differences in behavior and communication are not properly recognized and interpreted. The author provides concrete support in this regard. Using typical case studies from corporate practice, she demonstrates how to successfully navigate one's international presence across cultural boundaries and highlights the pitfalls that may arise. This resource is beneficial not only for expatriates but also for specialists and managers who communicate globally from their home office. It includes helpful behavioral tips and useful business phrases.