The GS Mark is a product safety label recognized throughout Germany and EU countries that indicates a product has passed testing and complies with German safety standards. It can only be issued by accredited certification bodies like Intertek, and provides advantages like minimizing liability, assuring safety, and being more highly regarded than the CE Mark. The GS Mark from Intertek can be found on a wide range of consumer and industrial products, and Intertek offers global support and testing capabilities for the certification.