The relevance of the scientific research is the need to analyze the essence of the judicial system currently operating in Kyrgyzstan, which is an independent and autonomous branch of government, the main focus of which is the provision and protection of human and civil rights enshrined in the Basic Law in the context of sustainable development. With the entry into force of the Constitution of the Kyrgyz Republic, adopted in 2021, significant changes have taken place in legislation in the field of functioning of the judicial bodies. In this regard, the analysis of trends in the development and implementation of judicial reform is of some relevance. The problems of improving the activities of courts throughout the history of their formation and development in Kyrgyzstan, perhaps, remain one of the most important and priority ones in the context of sustainable development today, since the main function of the State should be the development and creation of such a mechanism that would ensure proper protection by the State of the violated rights of its citizens. It is the state that has special powers, which makes it able to provide legal guarantees in case of violation of their rights. The purpose of the study is to describe the main directions of development of domestic legislation in the field of judicial power, which were a certain stage and prerequisite for the next constitutional reform that has taken place in Kyrgyzstan.