Evolution of approaches to the definition of operational risk in commercial bank

In the article, the evolution of the definition of operational risk in Russian and foreign literature is considered, the position of the Bank of Russia and the Basel Committee, as well as Russian and foreign authors, was analyzed. A comparative analysis of the proposed definitions was made. This work highlights the importance of correct and full definition of operational risk, for further development and improvement of management of this type of risk, brings together key points of view on this issue.