An important element of quality assurance is to monitor quality standards through continuous inspection. RAL-GZ 992 is based on German and European laws, acts and directives.
It is the responsibility of each company to comply with national and local regulations in other countries.
These quality and test regulations RAL-GZ 992 have been jointly compiled by the RAL Deutsches Intitut
für Gütesicherung und Kennzeichnung e.V., the specialists and groups of market participants concerned
and the appropriate authorities within the bounds of the principles for quality marks, using a reconized
Bonn, January 2022