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Works Certification: Construction sector and civil works

Works Certification: Construction sector and civil works

Pencil drawing of a city

​ ​ ​ AENOR, a benchmark in building safety and construction certification. 

In the construction industry, AENOR certifies organisations that build or manage construction or civil engineering works projects, and also manufacturers of construction materials and companies that install building systems.

The AENOR N Mark This is the symbol of product quality and safety, and is the officially recognised logo (DOR) of the Public Administration for certain products in accordance with Technical Building Code (CTE)Structural Concrete Instruction (EHE-08) or the Instruction for reception of cement (RC-16).

The CE mark is the passport that ensures the free flow of products in the European Economic Area. AENOR has been notified by the Ministry of Industry, Trade and Tourism, before the European Commission, to act as a Notified Body in tasks of assessing the provisions of products included in the scope of application of EU Regulations. 305/2011 for construction products (RPC).

The AENOR management system certifications are benchmarks in the building and civil engineering sector, greatly contributing to quality, environmental health, sustainability, and construction innovation.


Specific certifications for building and civil engineering works

Tall buildings with windows

Sustainable construction

Person welding metals


Digital city at night


More AENOR solutions

More AENOR solutions


September 2023 - Nº 394

New accolade for the N Mark

The Ministry of Transport, Mobility and the Urban Agenda recognizes the AENOR N Mark as a Quality Seal, in accordance with the Structural Code for construction products.


May 2023 - No. 391

New BIM certification: managing information in construction assets

AENOR has developed a new BIM certification that enables the management of information in the operation phase of construction assets within organisations.


April 2023 -​ No. 390

New products in the commitment to sustainability

Nine factories producing processed steel products for concrete reinforcement have undertaken a commitment to comprehensive sustainability.


Discover all our events in this and other sectors in

Structure of a bridge, construction companies  

AENOR a tu ritmo

AENOR presents the AENOR A TU RITMO platform.


Guide for the application of the Standard UNE-EN-ISO 9001:2015 in construction companies

New Guide 9001 construction  

Guide for the application of the Standard UNE-EN-ISO 14001:2015 in construction companies

New Guide 14001 on construction