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N Product Mark

N Product Mark

N Mark product certificate plaque

An AENOR ​Mark ​ is the symbol of a product's quality and safety, backed by an independent third party, AENOR, a leader in certification.

An AENOR Product ​Mark on a product proves compliance with the requirements defined in standards or technical specifications and constitutes a differentiating element in the market, improving the image of products and generating trust among customers and consumers:

  • Trust for the organisation and its customers, shareholders, employees, public administrations and the social environment of the company
  • Trust in the quality and safety of its products and services.

An AENOR Product ​Mark is not compulsory; manufacturers voluntarily submit their products to a full examination performed by independent agencies and specialists.

The logo ​ is recognised internationally and enables more than 100,000 certified products to be sold across the globe.

Everything is more straightforward with AENOR certification

A leading quality mark that gives assurance to customers.

  • The N Mark is the benchmark for construction and electrical products
  • The N Product MarkIt simplifies on-site acceptance of products as an independent third party has guaranteed the features of the product
  • International recognition from AENOR makes it easier to open new markets

Guarantee of compliance with public and private requirements

The AENOR N Mark is the symbol most widely recognised by the Ministry of Public Works and Transport as:

  • Quality Standard in the General Register of the Technical Building Code (CTE)
  • Officially recognised logo (DOR) in accordance with the Code on Structural Concrete (EHE-08)
  • Officially recognised logo (DOR) in accordance with the Code on the reception of cement (RC-08)

Once an organisation passes the certification process, it obtains: ​

  • The AENOR product certificate
  • A licence to use AENOR's Mark of certified products
AENOR N Mark logo for a certified product


The N mark on plastic tubes
Certified plastic
​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​The AENOR Mark the plastics rating guarantees the features and compliance of the certified products

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The N mark makes things easier
Quality symbol
​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​The AENOR Mark proves that products comply with regulations and bidding documents

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