SYSTEMATIZATION OF THE PRINCIPLES OF PROCEDURAL QUALITY CONTROL OF PRE-TRIAL PROCEEDINGS Shamraeva Julia Alexeevna, senior Lieutenant of police, adjunct. <...> Place of study: Belgorod Law Institute of MIA Russia named after I.D. Putilin. <...> E-mail: matylek-777@mail.ru Volchenko Anastasia Vladimirovna, senior Lieutenant of police, PhD at law. <...> Place of employment: Belgorod Law Institute of MIA Russia named after I.D. Putilin. <...> Place of employment: Belgorod Law Institute of MIA Russia named after I.D. Putilin. <...> Place of employment: Belgorod Law Institute of MIA Russia named after I.D. Putilin. <...> Annotation: In this article, taking into account the doctrinal development of a general theory of criminal procedure of the Sciences the author's interpretation of the principles of procedural quality control of pre-production. <...> Clarified that principles of procedural quality control in pre-trial proceedings in their entirety form a system because they are in the interaction, interdependence and interconnection. <...> Уточнено, что принципы процессуального контроля за качеством досудебного производства в своей совокупности образуют систему, поскольку они находятся во взаимодействии, взаимообусловленности и взаимосвязи. <...>