We have carried out reforms in education for twenty years in Taiwan, and have launched the 12-Year Basic Education since 2014. The experiences we have had show that curriculum developments have always been one of the most important educational reforms, and that curriculum framework is the key issue to school curriculum developments. In relation to the abovementioned, this study aims to discuss the related problems about the legitimization of curriculum framework by interpretative epistemology of the Constitution from an education basic rights perspective. Firstly, it explains the content of the education basic rights protected by the Constitution. Secondly, it discusses the meaning and content of curriculum framework of education basic rights. Thirdly, it analyzes the dispute over curriculum framework. Finally, it makes some recommendations to policymakers for future amendments of current curriculum framework.