This book presents the proceedings of the â3rd International Conference on Advanced Surface Enhancementâ, INCASE 2023. It compiles the papers presented by researchers in surface engineering field at INCASE 2023 conference. The book presents a comprehensive review of the state of the art in surface engineering-related techniques and strategies, with a focus towards sustainability. The main topics include âAdvanced techniques for surface engineering towards enhanced performanceâ, âSurface and sub-surface characterisationâ, âSimulation and modelling of surface integrityâ, âAdvanced coating materials design synthesis and industry applicationsâ, and âEmerging trends in surface engineeringâ. The book identifies the gaps between research and manufacturing and promotes sustainable approaches towards development of surface engineering solutions for adoption by industry. The book is useful for researchers, scientists, students, and engineers working in the field of surface engineering.