Abstract
The article discusses approaches to the justification and implementation of national priorities in the field of sustainable development and digitalization in the EAEU countries. In the context of establishing the relationship between digitalization and sustainable development in the studied countries, data on the role of national priorities as substantive determinants that determine vectors and specific mechanisms are systematized. At the same time, special attention is paid to the study of how national priorities in the field of digital transformation are reflected in management decisions made at the national and regional levels; identification of gaps between the formulated national priorities and the experience of their implementation in the countries under study. In conclusion, conclusions were drawn about ways to improve the mechanisms of digital transformation and the possibilities of disseminating the identified best practices.