Under the World Bank's "Smart Government" project, experts from Central Bureau of Statistics Netherlands, Mr. Johan Lammers and Mr. Henricus Jack Konen are working at the National Statistics Office of Mongolia. The aim of consulting service is to support the capacity building of the Statistical Business Register. Specifically, experts are working with the Business Register Unit of the Economic Statistics Department during August 21-23, 2017. The topics of the mission covers structure and data dissemination of Business registers, registration of legal entities as statistical units and recommendation on organizational issues. Also, they introduced a methodology to define the contribution of businesses to the economy and the changes in the economy based on the Business register data.