CAEN Code Rev. 3

71

Architecture and engineering activities

EU NACE Equivalent: NACE Rev. 3 — 71

Macroeconomic division 71 covers architecture, engineering and technical consultancy activities, as well as technical testing and analysis. In practice, this includes design offices, engineering firms conducting feasibility studies, structural calculations or installation projects, as well as laboratories testing construction materials. It is the brain behind any construction or infrastructure project.

Entrepreneur Profile

This CAEN code 71 is intended for entrepreneurs and companies (SRL, PFA) wishing to develop a business focused on architecture and engineering activities. It is ideal for founders aiming to offer specialized services or products in this economic niche within the Romanian market.

Who should avoid:

Avoid the exclusive use of code 71 if the main activity of your company shifts towards other commercial or related branches not specified in the official description. See the excluded activities section below.

Architecture and engineering activities; technical testing and analysis

Macroeconomic division 71, classified under the heading 'Architecture and engineering activities; technical testing and analysis', represents the intellectual foundation of the construction sector and infrastructure development in Romania. This category includes a wide range of specialized services, from building design and civil engineering structures to technical consultancy and material testing. In the Romanian economic context, this division has seen significant development in recent decades, with increased investments in infrastructure, residential and industrial construction, as well as energy efficiency projects. Companies operating in this field are often involved in feasibility studies, architectural design, structural engineering, installations, and project management. Moreover, technical testing and analysis activities, such as quality control of concrete or soil, are essential for the safety and durability of constructions. Key challenges for entrepreneurs in this niche include bureaucracy related to permits, fluctuations in construction market demand, and the need to constantly adapt to new regulations and technical standards. Nevertheless, the sector offers solid opportunities, especially in the context of European funds for infrastructure modernization and the trend of renovating old buildings. In the digital era, adopting BIM (Building Information Modeling) technologies and advanced simulation tools is becoming a crucial competitive factor. Thus, division 71 is not only a support for construction but also a driver of innovation and quality in the built environment.


Included Activities

  • ✅ Architectural activities
  • ✅ Engineering activities and related technical consultancy
  • ✅ Technical testing and analysis activities
  • ✅ Feasibility studies and design
  • ✅ Project management in construction

Excluded Activities

  • ❌ Actual construction activities
  • ❌ Production of construction materials
  • ❌ Real estate activities (purchase/sale of land)
  • ❌ Cadastral and surveying services (partially included only if part of design)
  • ❌ Interior design activities not related to construction

Similar or Related CAEN Codes:

From the same category of economic activities:

Întrebări Frecvente

What type of companies can use CAEN code 71?

Any legal entity in Romania (SRL, PFA, Individual Enterprise) performing activities related to "architecture and engineering activities" is required to have this code authorized in its articles of incorporation or at the Trade Register.

Are special permits required for CAEN 71?

The need for permits depends on the exact nature of the operations carried out under class 71. Some activities require authorizations from DSV, Environment, or Occupational Safety, while others can be conducted solely based on the self-declaration at incorporation.