This chapter outlines the treaty-based structure of international human rights law norms, including various human rights treaties, and discusses the common legal regime for these treaties. It highlights the specificity and effects of human rights treaties on state obligations and freedoms. The chapter examines the different types of human rights treaties, including general and specialized treaties, and their impact on international human rights law. It also discusses the legal regime governing these treaties, including their interpretation, implementation, and enforcement. The chapter provides a comprehensive overview of the treaty-based framework of international human rights law and its significance in shaping state behavior and protecting human rights.