Today, pursuing quality has changed greatly compared to thirty years ago. It is no longer a question of simply complying with technical specifications, but rather the quest by an organization that leads to meeting and, if possible, exceeding customer expectations with an ever attentive look at cost reduction through optimization, but above all, with a total involvement by people – the true and only wealth of an organization. This is the view that lies at the basis of this book. We speak of quality in a broader sense compared to the mere control system of quality parameters, identified in the critical points of the production process. Hence what, where, how and when to perform checks, how to be efficient in full respect of procedures, how to equip a laboratory, what instruments to use and what quality means in the production of tissue paper, in order to be able to meet and exceed market expectations, while at the same time proposing the development of new products.