Nòmos: from Strategic Dependencies to Obligations

New laws are increasingly constraining informations systems.To pre- vent misuses of the law, requirements engineers are faced with the problem of in- corporating legal prescriptions into requirements analysis. N` omos is an extension of i* , which allows to build models of legal prescriptions alongside intentional el- ements, and derive this way requirements that at the same time fulfill stakeholder needs and comply with relevant regulations.