Skip main navigation
You are at: Home>Certification>Product certification>AENOR N Mark
What is the AENOR N mark for certified products?

What is the AENOR N mark for certified products?

The process we carry out at AENOR for certifying products with the AENOR N Mark shows that an organisation, product, process, or service meets the requirements defined in certain applicable standards or technical specifications, and is recognised as such by an independent entity such as AENOR.

The AENOR N mark provides a distinguishing factor in the market, improving the image of the products and services offered, and building trust among customers and consumers:

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

The AENOR N mark for certified products:

  • Is a symbol awarded by AENOR as an independent entity and a leader in certification.
  • Is a mark that is recognised and highly regarded by all society, whether public or private users, and makes it easier to market more than 100,000 certified products worldwide.
  • Is not mandatory. Manufacturers can voluntarily submit their products to be fully assessed by AENOR in order to objectively guarantee to companies and consumers that they comply with the quality and safety requirements set forth in the relevant regulations for each product.
  • It is complementary to the mandatory CE mark for products subject to European Directives or Regulations.
  • It represents a guarantee that is particularly valuable for the end customer or user in the case of products not subject to said CE mark.
  • It supplies the market with products that exceed the basic requirements of the regulatory CE mark and the minimum quality standards. This is the case in certain sectors, such as low-voltage electrical devices in general (except for cables) and certain non-structural construction products, where the manufacturer itself declares compliance with the standards. This makes the voluntary product certification with the AENOR N mark even more meaningful, since the products are subjected to strict controls and tests before they are certified by AENOR.

To certify each product, AENOR develops a specific certification system, which establishes the requirements the product must comply with: the standards and technical specifications, the certification procedures and the applicable particularities of each.

Generating trust among companies and consumers


Benefits of the AENOR N mark

 

With AENOR certification, everything is easier. An AENOR N Mark, leader in quality, provides assurance to customers.

  • It is the benchmark for construction and electrical products
  • It simplifies site acceptance of products, as an independent third party has guaranteed the characteristics of the product
  • International recognition of AENOR makes it easier to access new markets

Quality symbol

 

Guarantee of compliance with public and private requirements. The AENOR N Mark is the most widely recognised label:

  • Quality Standard in the General Register of the Technical Building Code (CTE) 
  • Officially Recognised Logo, in accordance with the Code on Structural Concrete (EHE-08) 
  • Officially Recognised Logo, in accordance with the Instruction for the reception of Cement (RC-08)
 




The Sustainable N Mark of AENOR, the natural evolution of the N Mark applied to sustainability, is the first and only sustainability certification in Spain that has been conceived to drive the transformation of industrial sectors towards a greater commitment to sustainability in three areas: environmental, social and governance matters.

Based on the AENOR N Mark certification voluntarily requested by companies, the AENOR N Sustainable Mark adds to these requirements the Level(s) European sustainability criteria in the building.

​​​​

The AENOR N mark in society

The AENOR N product mark is beneficial for companies as it demonstrates that products meet the highest safety, health and environmental protection requirements. It can be found on any product used in daily life and is an unequivocal guarantee that the product at issue meets specific requirements.

AENOR Green building mark

News

July-August 2024 - No. 404

First ceramic materials with the AENOR Sustainable N Mark

Ceramic building materials are embracing sustainability across their entire lifecycle: performance, environmental, economic and social.

Read more...

November 2023 -​ No 396

New certificate of polyethylene compounds and plastic pipes

A new AENOR solution, developed in collaboration with CEIS, which strengthens its leadership in the certification of polyethylene compounds and plastic pipes.

Read more...

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.

Read more...

April 2023-​ No. 390

New products in the commitment to sustainability

<Receiving the AENOR N Sustainable Mark means we can convey to the market and society our total commitment to the environment in terms of both the manufacturing of our products and zero waste control.


Read more...

Two new marks to certify sustainability in construction

Structure of a bridge, construction companies

Download the flyer: AENOR N Mark for Sanitary Plumbing

Structure of a bridge, construction companies  

Free download​​​​

Why use AENOR Mark cement?

Structure of a bridge, construction companies  

Free download​​​​



With the N mark, there are no surprises



Exclusively for our customers

Structure of a bridge, construction companies