“Romanian Statistical Yearbook”, reference work in the statistical publications system, contains information on the socio-economic development of the country for 2021. The data series are organised in chapters and contain key information with regard to: administrative-territorial organisation, population, economy, international statistics (information enabling a comparative assessment of the development level and of the place held by Romania in the international context) etc. Each chapter of the yearbook presents the data sources, methodological notes on the scope and manner of compiling statistical indicators, graphics. The CD of the publication will also include maps with data in territorial profile for the chapters: Population, Labor, Income, expenditure and consumption, Housing, Security and social assistance, Health, Education, National accounts, Science and technology, Agriculture, Transport, Tourism.