NACEkoder

NACEkoder, or NACE codes, refer to the European statistical classification of economic activities. They are used by European Union member states and statistical agencies to categorize firms and activities for collecting, publishing, and comparing data on the economy. The system supports the organization of statistics on turnover, employment, production, and other economic indicators, providing a common language for cross-border analysis.

The classification is hierarchical and four-tiered. The top level consists of sections labeled by letters A through S, each representing a broad activity area (for example, A Agriculture, forestry and fishing; B Mining and quarrying; C Manufacturing; S Other service activities). Within each section, divisions are two-digit codes, groups are three-digit codes, and classes are four-digit codes. This structure allows both broad overviews and detailed industry analysis. NACE Rev. 2 is the current version, adopted in the European Union in 2008 and maintained with periodic updates; it replaced the earlier Rev. 1.1. The revisions aim to reflect structural changes in the economy while remaining broadly compatible with international classifications.

NACE codes are closely linked to international classifications such as ISIC and are mapped to other schemes like NAICS to facilitate cross-national comparisons. They are widely used in statistical reporting, national accounts, business registries, market research, and policy analysis. National statistical offices usually publish the NACE code lists, guidance, and mapping resources on their websites, with Eurostat providing official documentation, code lists, and crosswalks for Rev. 2. The system remains a foundational tool for statistical analysis of economic activity in Europe.