Advantages of the Quality Mark (Gütezeichen)

A company is only permetted to carry the RAL-GZ 662 Quality Mark (Gütezeichen) when it fulfils all the requirements of the Quality and Inspection Regulations.

Advantages for companies carrying the Quality Mark and their customers:

  • Regular internal quality control
  • Unannounced external inspections by an independent testing institute specified by the GSK Executive Committee
  • GSK membership of RAL and ensuing independent Quality Assurance
  • High demand in the international market for GSK products
  • Assurance from adherence to GSK’s Quality and Inspection Regulations
  • Documentation in the form of Process, Product and Coating Material Certificates
  • Up-to-date listing on the GSK website
  • Worldwide trust in GSK standards and its high demands on quality


RAL Quality Mark (Gütezeichen) of GSK
on video

A short video by GSK about its RAL Quality Mark



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