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CAEN Codes Explained: Romanian Industry Classification

October 17, 2026 By CADfiles Research Desk Category: Company Data
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CAEN Codes Explained: Romanian Industry Classification

The CAEN code system, standing for Clasificarea activităților din economia națională, is the Romanian economic activity classification used for statistical and administrative purposes. It serves as the primary method for categorizing the business activities of legal entities and individuals registered in Romania. By assigning a specific numerical code to a company’s operations, the system allows state institutions to organize economic data, track industry trends, and manage administrative records efficiently. Understanding this classification is essential for any entity operating within the Romanian market, as it forms the basis of official company registration.

Context and Usage

The current version of the classification, CAEN Rev.3, has been effective since 2025-01-01. This revision aligns the Romanian system with NACE Rev.2.1, the statistical classification of economic activities in the European Community. This alignment ensures that Romanian economic data is comparable with other EU member states, facilitating cross-border statistical analysis and economic reporting. The previous version, CAEN Rev.2, is now considered historical and is no longer used for new registrations or current statistical reporting.

When a company registers with the Romanian Trade Register, it must declare its primary activity and any secondary activities. Each activity is assigned a CAEN code. The primary CAEN code determines the main sector in which the company operates and is often used by banks, tax authorities, and statistical agencies to categorize the business. Secondary CAEN codes allow companies to engage in additional activities that are not their main focus but are still part of their operational scope. This multi-code system provides flexibility for businesses with diversified operations while maintaining clear statistical boundaries.

The classification is maintained and published by the National Institute of Statistics (INS). The official institution responsible for providing access to these codes and related statistical data is INS, accessible via their official portal at https://insse.ro/. For direct searches and verification of codes during the registration process, the National Trade Register Office (ONRC) provides an official CAEN search portal at https://caen.onrc.ro/.

Related Terms and Distinctions

It is crucial to distinguish between the CAEN code and a business license. A CAEN code is NOT a licence. It does not authorize any regulated activity. Declaring a CAEN code simply informs the state of the nature of the business activities being conducted. It does not grant permission to operate in sectors that require specific authorizations, permits, or licenses from other regulatory bodies. For example, declaring a CAEN code for medical services does not exempt a company from obtaining the necessary health ministry approvals or professional licenses required to practice medicine.

The CAEN system is also distinct from the VAT registration number or the fiscal code (CUI). While the CUI identifies the taxpayer, the CAEN code identifies the type of economic activity. A single company with one CUI can have multiple CAEN codes if it engages in various types of business. This distinction is vital for compliance, as tax obligations may vary depending on the activities declared, but the CAEN code itself does not determine tax rates or liabilities directly; rather, it helps authorities monitor economic sectors.

Common Confusion Points

A frequent source of confusion is the hierarchical structure of the CAEN codes. The system is organized into four levels: Section, Division, Group, and Class. Understanding this hierarchy is key to navigating the classification correctly.

  • Section: This is the highest level, represented by a single LETTER (A, B, C, etc.). It groups broad categories of economic activities, such as Agriculture or Manufacturing.
  • Division: This level uses 2 digits (e.g., 46). It subdivides sections into more specific areas.
  • Group: This level uses 3 digits (e.g., 46.4). It further refines the division into narrower categories. Note that the group is always represented by three digits, not four.
  • Class: This is the most detailed level, using 4 digits (e.g., 46.46). It specifies the exact economic activity. A CAEN class code is always 4 digits. There is no 5-digit level in the CAEN Rev.3 system.

It is important to note that the dot in codes like 46.46 is merely a separator for readability. The code 4646 and 46.46 refer to the same class. Misunderstanding this structure can lead to incorrect code selection, which may affect statistical reporting and administrative processing.

Practical Examples

To illustrate the hierarchy and specificity of CAEN Rev.3 codes, consider the following verified examples from the classification system:

CAEN Code Section Division Group Description
0111 A 01 011 Cultivarea cerealelor (excluzând orezul), plantelor leguminoase şi a plantelor oleaginoase
2014 C 20 201 Fabricarea altor produse chimice organice, de bază
4646 G 46 464 Comerţ cu ridicata al produselor farmaceutice și medicale 16 16
4711 G 47 471 Comerţ cu amănuntul nespecializat, cu vânzare predominantă de produse alimentare, băuturi şi tutun
6910 M 69 691 Activităţi juridice
8510 P 85 851 Învăţământ preşcolar
8610 Q 86 861 Activităţi de asistenţă spitalicească

In the example of code 4646, the Section G covers Wholesale and retail trade; repair of motor vehicles and motorcycles. The Division 46 narrows this down to Wholesale trade, except of motor vehicles and motorcycles. The Group 464 specifies Wholesale of food, beverages and tobacco. Finally, the Class 4646 identifies the specific activity of wholesale trade of pharmaceutical and medical products. This precise classification allows for accurate economic analysis and administrative tracking.

Where to Find Authoritative Definitions

For the most accurate and up-to-date information on CAEN codes, businesses should rely on official government sources. The primary resource for searching and verifying CAEN codes is the ONRC official CAEN search portal, located at https://caen.onrc.ro/. This tool allows users to search for codes by keyword or browse the hierarchical structure.

Additionally, the National Institute of Statistics (INS) provides comprehensive documentation and statistical data related to the CAEN classification. Their official website, https://insse.ro/, offers access to the full text of the CAEN Rev.3 regulation and related statistical publications. It is advisable to consult these official sources rather than third-party websites, as they may contain outdated information from CAEN Rev.2 or incorrect interpretations of the hierarchy.

When updating company activities or registering a new entity, ensure that the selected CAEN codes accurately reflect the actual business operations. Incorrect classification can lead to administrative complications and inaccurate statistical reporting. Always verify the code descriptions against the official CAEN Rev.3 list to ensure compliance with current regulations.

Sources and references