the context of russian aggression, which led to the temporary occupation of parts of the Ukrainian territory, there is a need to implement complex measures to restore sovereignty, law and order, and legality. The article reveals a number of important aspects, which include theoretical approaches to the restoration of public power, mechanisms for the restoration of justice, implementation of stabilization measures and practical aspects of their implementation in the de-occupied territories. The theoretical part of the article justifies the need to develop new legal norms that would take into account the specifics of the post-conflict situation, while integrating international standards and the experience of other countries that have undergone similar trials. The role of restoring trust in state institutions through reforming and modernizing the judicial system, ensuring the fair trial of cases, as well as ways of improving the efficiency of justice through the implementation of programs for rehabilitation and support of victims are considered. The mechanisms of restoring justice are highlighted, where the authors emphasize the need to strengthen the institutional base, create conditions for access to judicial protection, and bring to justice persons guilty of crimes during the occupation. Options for implementation of stabilization measures are discussed, in particular, restoration of infrastructure, provision of basic needs of the population, support of local business and creation of new jobs, which will contribute to social cohesion and restoration of public order. The conclusions emphasize the need for a systematic approach, comprehensive measures and adaptation to changing conditions for the successful restoration of law and order in the de-occupied territories. It is recommended to focus on the development of effective monitoring and evaluation mechanisms that will allow prompt response to challenges and adjustment of recovery strategies. This article will make an important contribution to the scholarly dialogue on restoring public power and justice in post-conflict development, providing valuable guidance for law enforcement and policy decisions.