The measurement of performance in health and safety at work is done until now by indicator of result which does not allow the reaction in convenient time and thereafter they are useless in the risk prevention. In this direction, we established our own method of creation of prospective system of performance indicator and thereafter we designed our own instrument panel in health and safety. Thus, this work will be devoted to the application in a company of reception. Then, and after having presented this company, we will constitute the team of establishment of the project to then be able to set up our system and to finally be able, to detect the limits and the constraints associated with its installation.

The Health and Safety at work is a very neuralgic field, because it represents several economic legal, social and human issues. In Morocco, the situation is still dramatic because of several factors, in particular the absence of an adapted device of management and evaluation of performance. In this direction, we accompanied several Moroccan industrial companies in order to reveal their real problems as regards industrial security. We also conceived and carried out our own method of evaluation of performance in health and safety at work. We can then at this stage clarify the various triplets {objective, variables of action, indicator of performance} constituting our instrument panel. To this end, we accompanied these companies during several years in order to determine on the ground the variables of action necessary and sufficient to the result of each objective. We also, designed an indicator of performance for each objective. Then, with an aim of determining the indicators of performance and the variables of actions most relevant and the most adapted to the studied context. We have to collaborate with several groups in particular the operators, the team leaders, the foremen, the shop foremen, the persons in charge, the managers and the directors through meetings, brainstormings, visits and inspections of the ground, test and of the checks of various methods, organizational and practical solutions of work and management of health and safety at work. We present then in present research, our methodology of work and the whole of the triplets constituting our instrument panel.