In this book, the author presents a panoply of results from the work of several eminent practitioners, experts and researchers in the field of management. To make available to political and administrative professionals: approaches, recommendations, models, decision-making processes in different organizations. To help decision-makers and employees draw inspiration from successful experiences in other organizations. Nevertheless, we are convinced that decision-making is an activity that is based on the synchronization between the art and manner of the decision-maker, and the implementation of the process components of this activity presented by the eminent practitioners and researchers adopted in this work. The aim is to build a system dedicated to the primordial activity of organizational decision-making, drawing on the effective equations of successful experience and good practice. Naima DRAFAT provides a practical guide to managing decision-making positions for senior civil servants, throughout the process of their most important activity.