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Building and civil engineering sector - Certifications

Building and civil engineering sector - Certifications

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AENOR is a leader in conformity assessment

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 is a product's symbol of quality and safety. It is an officially recognised standard by the Public Administration for certain products, in accordance with the Technical Building Code (CTE), the Code on Structural Concrete (EHE-08), or the Code on receiving cement (RC-16).

The CE Marking is a 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.


Tall buildings with windows

Sustainable construction

Person welding metals


Digital city at night


More AENOR solutions

More AENOR solutions


November 2021 - Nº 374

Digitisation drives remote audits in construction

The implementation of technologies and methodologies such as BIM, IoT and Artificial Intelligence is facilitating remote audits in the construction sector.

See report

construction assets

April 2021 - No. 368

Build responsibly

The Trusted Platform: "Building Responsibly" includes value proposals aimed at generating trust between society and organisations that carry out their activity in the development of construction assets.


​ May 2020 - No. 358

BIM: digital transformation comes to construction

the COVID-19 crisis has obliged the construction sector to redesign public infrastructures to cover the social and health needs arising from the health alert; or to set up temporary structures in record time.


Exclusively for our customers

Structure of a bridge, construction companies  

AENOR a tu ritmo

AENOR presents the AENOR A TU RITMO platform.

NEW Assessment of Technical Inspection Organisations (OCTs)

NEW Assessment of Technical Inspection Organisations (OCTs)


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