The edited book has been meticulously compiled from a selection of exceptional research articles contributed by prominent Extension scientists. These articles address crucial topics such as institutional arrangements for technology delivery, innovative Extension approaches, breakthrough methodologies in Extension research, the effectiveness of ICT tools in technology delivery, youth and gender inclusive extension strategies, and Extension strategies for the changing agricultural landscape. This book is poised to make a significant impact on Extension scientists and postgraduate scholars of Extension in Agriculture, Veterinary, and Fishery Sciences. The insights and findings presented in this book will be immensely valuable to researchers, administrators, and policymakers. By examining the research results from the carefully chosen research papers in this book, Extension researchers can refine their future research strategies. Conversely, Extension administrators and policy makers in the government can gain insights into the impact and limitations of various institutional mechanisms for technology delivery, which will aid in evidence-based policymaking.