Kontrollmärken
Kontrollmärken, commonly known as quality or control marks, are official symbols used in various industries to indicate that a product, material, or service meets specific standards or regulations. These marks are often issued by government agencies, industry associations, or private certification bodies to assure consumers and businesses of product quality, safety, and compliance with legal requirements.
In Germany and other German-speaking countries, Kontrollmärken are widely recognized. For example, the **GS-Zeichen** (Geprüfte Sicherheit,
Kontrollmärken are typically applied to products during manufacturing or packaging and serve as a visual assurance
The issuance of these marks is often voluntary, though some are mandatory under law. Organizations issuing