Professional resources

Here you will find details on Siegelklarheit’s assessment methodology and learn how standard organisations can initiate the process of having their label included. Teachers will also find ideas on how to convey knowledge about sustainability labels. Further information is available in our glossary and download section.

Information for standard organisations

Are you a label-issuing organisation and would like your label to be mapped on Siegelklarheit? Here you can learn, how the general admission process works.

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Download section

Would you like to take a closer look at the methodology of Siegelklarheit or are you wondering which exact requirements are used for the assessments? This page provides further information available for download.

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