Introduction. In modern legal science, the category of “legal certainty” is understood and interpreted in different ways. Opinions and approaches of scientists differ in designating the type, nature, elements, regulatory burden and the full content of the idea of legal certainty. The significance of the principle of legal certainty in the context of the protection of human rights cannot be considered without taking into account the influence of Roman law on it. The idea of establishing the rule of law for the “expulsion of all injustice” and contradictions is relevant in modern law. Without a broad interpretation of the principle of res judicata, human rights violations cannot be avoided. Purpose. The purpose of the research is to analyze the nature, content of the normative burden of the category “legal certainty”, various theories and approaches to determining its place in the doctrine of constitutional law, in general, in the context of protecting human rights and freedoms, in particular. Methodology. The methodological basis of the study is scientifically developed and applied in practice, the main scientific methods, such as the dialectical method of cognition, which allows you to analyze all phenomena and processes in their development, the relationship and interdependence, as well as general scientific and private scientific methods, analysis, specific historical, logical historical, systemic, comparative legal and other methods. The theoretical basis of the study is the work of domestic and foreign experts of constitutional law, the theory of state and law, international law, as well as other areas of legal science. The material of a scientific article is based on the study of various scientific sources: monographs, dissertations, scientific articles, materials of scientific and practical conferences, etc. Results. The category of “legal certainty” in the doctrine is considered in different contexts. The unity of opinion in the legal doctrine exists solely to indicate the important role and significant place of the principle of legal certainty in law-making and law enforcement activities of the state. The normative burden of legal certainty is interpreted more meaningfully, since it covers not only the elements of the supposed stability and clarity of the current legal regulation or the essence of the principle of res judicata, but also the consistency, clarity of the entire system of law, the constancy of law enforcement, the practice of the activities of the judiciary, the integrity and compliance of prescriptions law and legal culture and consciousness of all subjects of legal relations to these requirements. Conclusion. To avoid violations of the constitutional rights and freedoms of man and citizen, as well as non-compliance with the constitutional guarantees of their state, including judicial, defense, to ensure the most harmonious state of legal stability of the individual, society and the rule of law is possible only with the application of this approach.
Investment Arbitration: Promoting the Rule of Law or Over-Empowering Investors? A Quantitative Empirical Study
