This book is the first bringing together the work of the ICN NP/APN Network, recognised as the leading authority on advanced practice nursing globally. Since its inception a wide range of projects have been conducted. This book offers readers an overview of global developments led by the Network on advanced practice in addition to findings related to education, research, health policy and clinical practice.  This volume recognises the benefits and challenges associated with the development of advanced practice nursing globally. It begins with an overview of the Network before discussing some of the global challenges. The second section of the book presents a variety of the Network's projects and evidence informed data on APN role. This book presents the global context of advanced practice in a variety of settings; As such it is relevant for APNs, students, health policy makers, educators and researchers.