The test includes:

1. Regular Production Surveillance

   In order to ensure that products initially tested and certified by TÜV Rheinland continue to be produced in consistent quality, the production is inspected at regular intervals. The procedures in the production premises are inspected, such as the purchasing of components (supplier assessment), the individual processing stages and pre-delivery inspections. The use of the keyword "Regular Production Surveillance" confirms that the production has been subjected to such inspections.