This practical guide is aimed at HR executives aspiring to get certified as a Senior Professional in Human Resources - International (SPHRi) offered by HRCI and forms the fundamentals of Body of Knowledge (BoK) for Human Resources Profession at the strategic level. The main purpose of the SPHRi BoK Workbook is to:- present most relevant ideas, concepts and models of HR technology - discuss the most critical questions of people management philosophy - provide best practices to shape system management thinking SPHRi BoK Workbook is underpinned by coaching style of delivering the content of the BoK and facilitation experience of SPHRi certification preparation program to HR leaders. Completing the SPHRi BoK Workbook by HR executives will not only intensify exam preparation, but also facilitate relevant professional and leadership development of the candidates.