The question of the purpose and functions of the participation of the prosecutor in the civil process is relevant, since the idea of them helps to increase the efficiency of his activities. This article is devoted to a comprehensive study of the possibility of applying foreign experience in the prosecutor's participation in institution development in Kazakhstan civil procedure. The article used both general scientific methods of cognition – logical, analysis, and synthesis – and private scientific methods – formal legal, system analysis. It analysed the various points of view on the issue of the legal status and functions of the participation of the prosecutor in the civil process. The scientific novelty is determined by the fact that functions describe the procedural status of the subjects of civil procedure, allowing the streamlining of the multilateral procedural activities of state bodies, officials and other persons involved in civil proceedings. The practical significance of the study is determined by the fact that its results can be used for in-depth research of the functions of the prosecutor in civil proceedings.