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Certificate information

Certificate database

The following list contains all certificates issued by SLG and sorted by date in descending order:

  • all valid GS Certificates
  • all SLG marks "Usability tested"

If you cannot find your product in the list, please use the adjecent form.

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For cancelling certificates, please use the form in our download area

Inquiry on the validity of certificates

Please fill in all fields marked with an asterisk (*). We will respond to your request as quickly as possible.

Certificate Information I have read and agree the Terms and Conditions of the Privacy Policy, besides I aggree to passing my personal data according as Terms and Conditions of the Privacy Policy. By sending this form I aggree to the collection and processing of my personal data for the specific purpose of replying to my request.