This work covers the law and practice of ratification of treaties in Uganda. The general objective of study was to conduct a critical analysis of the law and practice of ratification of treaties in Uganda with key emphasis on Uganda's compliance to the law of ratification of treaties. The study was prompted by lack of compliance to the process of ratification of treaties in Uganda, which was viewed as a danger to the legitimacy and durability of the treaties and this has not been investigated. This problem is not only a threat to peace but also economic stability in Uganda. In order to reach conclusions the research adapted a descriptive, analytical and desk- based qualitative methodology. In order to communicate a descriptive overview of the subject of study at hand and before delivering a final analysis and conclusion, archival searches, doctrinal texts such as books and articles have been consulted. Various international government reports, research reports, ministerial statements, briefings and parliamentary debates(Hansards)