The Swiss Federal Food Safety and Veterinary Office (OSAV) released a report on improving the effectiveness of nutrition scores on food nutrition labels. Nutri-Score food labels are voluntary in Switzerland. The use of rating scale from A to E to inform consumers of the nutritional content of products clearly and this system has been supported by the Federal Food Safety and Veterinary Office (FSVO) since 2019.
For further information (in French), click on the Link
Check the full text of the documents (in French), click on the Link