For many organisations the present status of integration of management systems raises the question where the development goes and whether there are not further new approaches to be pursued in the next years. Due to different perceptions of the term integration and in conflict for the right approach to the system, numerous parallel systems developed in the past. The following contribution describes the targets of different types of management systems and points out strategies and structural approaches of integration. In a second step the possibilities of ICT-supported solutions are resumed exemplarily. ICT-supported information, management and monitoring systems as components will take a central role in integration of management systems and have to be developed for further requirements.