This book presents a comprehensive collection of peer-reviewed contributions from the 2nd Indo-European International Symposium on Surface Engineering. Readers will find in-depth discussions on recent advancements in surface engineering, including innovative techniques, functional coatings, and advanced characterization methods. The chapters explore a variety of industrial and strategic applications, providing insights into state-of-the-art research and practical solutions for enhancing material performance. This volume serves as a valuable resource for researchers, engineers, and professionals seeking the latest developments and collaborative perspectives in the field of surface engineering.