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Calendar presenting the results of the statistical surveys carried out by the National Statistical Institute in May, 2026


Date Theme Reference period Press releases
4 May 2026 Building permits issued and construction started First quarter of 2026
8 May 2026 Mortality and Life expectancy 2023-2025
8 May 2026 Fiscal data by subsectors "Central Government" and "Social Security Funds" subsectors March 2026
8 May 2026 Turnover indices in ‘Retail trade, except motor vehicles and motorcycles’ at constant prices March 2026
8 May 2026 Industrial production indices March 2026
8 May 2026 Construction production indices March 2026
8 May 2026 Services production indices February 2026
8 May 2026 Consumer survey April 2026
8 May 2026 Short-term statistics of residential buildings 2025 - annual data
8 May 2026 Administrative-territorial and territorial division of the Republic of Bulgaria 2025
12 May 2026 Short-term statistics of residential buildings First quarter of 2026 - preliminary data
13 May 2026 Accommodation establishments March 2026
13 May 2026 Trade in goods with third countries - Extrastat - preliminary data February 2026
13 May 2026 Trade in goods with third countries - Extrastat - preliminary data March 2026
13 May 2026 Trade in goods with the EU Member States - Intrastat, and foreign trade turnover of Bulgaria - preliminary data January 2026
13 May 2026 Trade in goods with the EU Member States - Intrastat, and foreign trade turnover of Bulgaria - preliminary data February 2026
15 May 2026 Gross domestic product (GDP) - national level First quarter of 2026 - flash estimates
15 May 2026 Employees and average wages and salaries First quarter of 2026
15 May 2026 Prices indices in agriculture First quarter of 2026
19 May 2026 Producer prices in forestry First quarter of 2026
20 May 2026 Education in the Republic of Bulgaria School (academic) year 2025/2026
21 May 2026 Labour Force Survey First quarter of 2026
22 May 2026 Expenditure on acquisition of tangible fixed assets First quarter of 2026
26 May 2026 Culture - libraries, cinemas, film production, radio and TV programmes activities, performance arts and museums 2025
27 May 2026 Transport (railway transport, passengers bus transport, maritime transport, inland waterway transport, freight road transport and urban electrical transport) First quarter of 2026
28 May 2026 National road network by type of pavement and road category 2025
28 May 2026 Rail transport - goods carried and transport performance by kind of goods; railway accidents, killed and injured persons by kind of accidents - annual data 2025
28 May 2026 Tourist trips and tourism related expenditure of the population First quarter of 2026 - preliminary data
29 May 2026 Production and deliveries of energy products March 2026
29 May 2026 Trips of Bulgarian residents abroad and arrivals of visitors from abroad to Bulgaria April 2026
29 May 2026 Business survey in industry, construction, retail trade and service sector May 2026