A contribution in the medical field illustrates the historical evolution of the concepts of prevention and health to which it is necessary to refer for a discussion about health and safety in the workplace. Some contributions in the fields of labor law and organizational theory interpret the norms currently effective in Italy and the guidelines for the assessment of risks in work situations. What conception of prevention is implicitly assumed by the norms, and by the guidelines that the norms indicate? Are the current norms adequate to stimulate organizational choices aimed at preventing risks and discouraging harmful choices? Limits and contradictions hindering a real, effective, primary prevention are emphasized
