More about certification and quality marks

Does CE marking also count as a certificate or quality label?

CE stands for Conformité Européenne (European Conformity). CE marking is confirmation that a product meets specific European criteria and has been tested in line with the relevant guidelines. The aim of CE marking is on the one hand to promote free trade within the member states, and on the other hand to ensure the safety of consumers and the environment. CE marking makes it easier to compare similar products from different countries.

CE marking is compulsory for many building products. As CE marking is a legal obligation, it is not a guarantee or a quality label. It is simply a label that states that the product concerned has been tested according to European guidelines.

Some guidelines state that your product must be tested by a recognized body. Manufacturers of doors and windows, for example, are formally obliged to provide their products with CE marking. The products are tested for aspects relating to safety, health and the environment. SKG-IKOB is a recognized body (Notified Body 0960) designated to carry out these ITT (initial type tests).

The Dutch government website gives more information about CE marking.

A certain amount of confusion exists about the connection between CE marking and the KOMO quality label. Refer to the Frequently Asked Questions (FAQ) for answers to many of the most common questions.

Which products can receive a SKG-IKOB KOMO approval?

SKG-IKOB issues approvals for industrial designs and prototypes for the building envelope. The approval is based on the results of a test carried out at SKG-IKOB or in another accredited laboratory. In this document, SKG-IKOB states that the product delivered with the approval is suitable for use in the building industry according to the building regulations, providing its use complies with the specifications of the approval. For attestation, SKG-IKOB carries out a one-off test on your product or design (prototype). It is up to you to decide whether follow-on products must satisfy the same criteria.

If you have any questions about KOMO approvals, please contact us.

Which processes can SKG-IKOB certify?

SKG-IKOB certifies various processes.

Which management systems can SKG-IKOB certify?

Quality management system ISO 9001
SKG-IKOB carries out quality system assessments and issues quality system certificates in line with NEN-EN-ISO 9001.

Environment management system ISO 14001
SKG-IKOB carries out environment management system assessments and issues environment management system certificates in line with NEN-EN-ISO 14001.

Security management system VCA
SKG-IKOB issues security management system certificates on the basis of the VGM Checklist for Contractors (VCA).

Health & safety management system OHSAS 18001
SKG-IKOB carries out health & safety management system assessments and issues health & safety management system certificates in line with OHSAS 18001.

How do I handle critical shortcomings or deviations for ISO or VCA, determined by SKG-IKOB?

Within management system certification (for example VCA/ISO) you may be faced with a shortcoming, or a critical shortcoming.

In addition to implementing corrective measures within the set deadline, it is necessary to base your corrective measures and corrections on a solid cause- and effect-analysis. 

Because this situation occurs only incidental, it might prove difficult to respond effectively.

Via the following link you can download an instruction  (in Dutch), in which we clarify which necessary information we require from you.


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