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What Is a CE Declaration of Conformity?

June 12, 2026
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The Declaration of Conformity (commonly known as the CE certificate) is a crucial document for any product intended for the European Union (EU) market. It signifies that the product complies with legal requirements and standards related to safety, health, and environmental protection. For manufacturers, importers, and sellers operating in the e-commerce sector, it is a key element that ensures the legal sale of products within the EU. In this article, we explain what the CE Declaration of Conformity is, which products require it, how to prepare it, and the consequences of not having one.

What is the CE Declaration of Conformity?

The CE Declaration of Conformity (Conformité Européenne) is a document confirming that a product intended for the EU market meets all applicable legal requirements and technical standards of the European Union. The CE mark on a product is proof that the manufacturer or importer has carried out the appropriate conformity assessment procedures and that the product is safe, healthy, and environmentally friendly.

The CE symbol is not just a label—it is a commitment by the manufacturer to comply with EU regulations. The Declaration of Conformity is issued by the manufacturer or an authorized representative who can sign the document on behalf of the manufacturer if the latter is based outside the EU.

Which products require a CE Declaration of Conformity?

The CE Declaration of Conformity is mandatory for a wide range of products introduced to the EU market. Regulations specify which products must carry this document. 

Common categories include:

The CE Declaration of Conformity is also required for other products that may pose a risk to health, safety, or the environment. These products must meet specific standards to be legally sold in the EU.

What information should the CE Declaration of Conformity include?

The CE Declaration of Conformity must include a range of essential information that enables identification of the manufacturer and the product, as well as confirmation that the product meets the requirements of applicable standards and directives. The main elements include:

Manufacturer identification:

Product description:

List of applicable directives:

Reference to standards and regulations:

Information on conducted testing:

Signature of the responsible person:

Date of issue:

How to prepare the CE Declaration of Conformity?

Preparing the CE Declaration of Conformity involves several steps that must be carefully followed to legally introduce the product to the EU market in compliance with applicable regulations.

Here is the process:

1. Legal regulations analysis

Before preparing the declaration, identify which EU directives or regulations apply to your product. Consult legal advisors or EU resources to determine the correct legislation.

2. Testing and conformity assessment

Many products require testing to confirm they meet safety and quality standards. These may include laboratory assessments, electromagnetic tests, water resistance tests, strength tests, etc., depending on the product type.

3. Filling out the declaration

Once testing is complete and supporting documents are collected, fill out the CE Declaration of Conformity. Many templates are available to help with proper document preparation. Ensure all required details are included, such as product information, applicable standards, regulations, and test results.

4. Signing and issuing the document

The completed declaration must be signed by a responsible person—typically the manufacturer’s or importer’s representative in the EU. It must be issued before the product enters the market.

5. Document retention

The manufacturer or importer must keep the CE Declaration of Conformity on file for at least 10 years after the product is placed on the EU market. It must be available to market surveillance authorities upon request.

Summary

The CE Declaration of Conformity is a key document confirming that a product meets all EU requirements for safety, health, and environmental protection. For manufacturers, importers, and sellers in the EU market, it is a mandatory document that ensures legal product sales and protects consumers from unsafe goods. Preparing the declaration requires following specific procedures, conducting tests, and carefully completing documentation.

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