Application of blockchain technologies in the internal control system

The article discusses the issues of digitalization of the economy, indicates the advantages and disadvantages of this phenomenon. The concept of blockchain is revealed. The article describes the qualitative advantages of using blockchain technologies in the internal control system, such as transparency, reliability, and security. The article discusses the problems that enterprises may face when using blockchain: scalability, incompatibility with outdated equipment and networks. As a result of the study, recommendations are given for the effective implementation of blockchain technology in the internal control system of an enterprise.