Abstract
The author of the article, who took part in the constitutional proceedings as an expert, sets out the key provisions of her conclusion at the preliminary stage of consideration of the appeal to the Constitutional Court of the Republic of Kazakhstan by citizen R.A. Naushabayeva. Reasoned provisions, conclusions and recommendations of the expert opinion prepared by him are presented, based on the analysis of relevant international and national regulatory legal sources of legislation, the study of special literature and the doctrinal interpretation of the relevant norms of legislation in the field of criminal and criminal procedural law.