The voluntary European certification mark demonstrating conformity with European Standards

In a Single European Market there is a need for a single European mark: one standard, one test, one mark!

CEN and CENELEC are the two co-owners of the Keymark but the certification schemes are operated by professional and qualified certification bodies, who are all accredited against ISO/IEC 17065 by members of the European co-operation for Accreditation (EA).

The general rules for the Keymark system are recorded in the CEN-CENELEC Internal Regulations - Part 4 (pdf format)

New management for CEN Keymark certification system

CEN Keymark Database

  • Access the CEN Keymark Database to search online for Keymark certified products, licensed manufacturers and suppliers, and the issuing certification bodies.

CEN Keymark Website

  • Access the CEN Keymark Website to find out more about the Keymark, the certificates and the latest news on Keymark activities.


DIN CERTCO (Keymark management on behalf of CEN)
Tel. +49 30 7562-1144