This article starts with a historical perspective on parental involvement in German schools' decision making in the context of historical developments and societal conditions as well as those specific to federal states. Subsequently, a presentation of contemporary school legislation highlights parental rights and duties with respect to parental involvement in school activities and development. Focused against this background are research approaches and empirical findings on parental collaboration and participation in decision-making processes at schools in Germany. The article closes on a summarizing account of the three aforementioned perspectives and an outlook.