What SERMI certification do I need?

The difference between IO and RSS

In the SERMI accreditation scheme, you might encounter terms and abbreviations that you have not seen before. To apply for the right certifi­cation, it is important to know the difference between IO and RSS. Below decision tree will help you out.

SERMI beslisboom IORSS DE_EN.jpg

Click here or on the image to download the decision tree (version March 2024).