The meaning of GS is German "Geprufte Sicherheit" (security has been certified), as well as "Germany Safety" (German security). GS was based on German product safety (SGS), according to the European standard EN or German industrial standards DIN testing a voluntary certification, is the European market recognized German security authentication marks.
The GS logo is a safety sign accepted by European customers. Usually the sales unit of GS certified products is higher and more popular.
CE regulation of ec, 1997.1.1. Control "low voltage instruction (LVD)". GS already includes all requirements for "low voltage instruction (LVD)". Therefore, after obtaining the GS logo, the TUV will be free to issue the CE certificate (COC) of the product LVD, and the certificate of TUV Rheinland in 1997 will include LVD certificate in the GS certificate. The manufacturer obtained LVD certification while applying for GS.
GS certification requirements for products and documents: - products shall be tested through European safety standards. - the product structure should meet the standard requirements. - manual (German, English) should meet the standard. - according to the requirements of TUV for English documents such as the structure diagram, circuit diagram and parts list, the product testing will be carried out according to the parameters provided by these documents.
The GS certification has strict requirements for the factory's quality assurance system, and the factory shall conduct a review and annual inspection: -require the factory to establish its own quality assurance system according to the ISO9000 system standard when batch shipment is made. The factory must have its own quality control system, quality record and other documents and sufficient production and inspection ability. - before issuing GS certificate, it is required to review the new plant before issuing the GS certificate. - after the issuance of the certificate, the factory shall conduct at least one review every year. No matter how many products the factory applies to the TUV logo, the factory review only takes 1 time.
| 
