The working session we propose aims at achieving the writing of a monograph on global sensitivity analysis tools. The purpose of this book is a presentation of modern sensitivity analysis methods, as well as some very recent theoretical results. We will develop different frameworks related to computer experiments with functional data, sensitivity analysis when the quantity of interest is not the variance but extremal outputs and what can be done when the input variables are dependent. This book aims to be a suitable companion book for all R & D engineers, researchers and students who use complex numerical models and have interest in sensitivity analysis techniques. Mathematicians, from the computer experiments community, will be interested by the most recent gathered in this book. In the last ten years, we have developed theoretical and applied works on this topic and our goal is to join our efforts to synthesize all the results in a quality book.