trust is the most valuable currency in the world. It is hard to win and easy to lose. A GC-Mark is like a familiar face in the crowd: it inspires trusts in customers and makes them feel at home. GC-Marks are voluntary certifications of products and services, based on the corresponding regulations and according to GC-Mark requirements. The product-related programs under GC-Mark are complementary to the CE-framework. Because the GC-Mark is based upon rigid standards and transparent criteria, it builds trust upon a rock-solid foundation. GC-Marks are voluntary certifications of products and services, based on the corresponding regulations and according to GC-Mark requirements. Trust is the most valuable thing in the world. It is difficult to get a level of trust because this requires a long time to show good performance to the parties concerned. GC-Mark is a tool to inspire customer trust through certification and labels that are specific to the performance of your products and services.The GC-Mark is an independent and transparent recognition of your achievements in the performance of your specific products and services, referring to regulations related to and in accordance with GC-Mark requirements. Certification programs related to products under GC-Mark can be related to recognition of green industry evaluations, certified quality products, excellence business hotels, verified IT compliance, verified anti-bribery management, recognized CSR companies, and so on.lace your GC-Mark on your website, in your brochure, on the wall of your facility, or anywhere you want it to be: You can display visually interesting highlights of the strength of your organization, and tell customers and stakeholders your competitive skills.GC-Mark shows customers and consumers that DQS, as an independent third party, has proven that your products and services meet the specified requirements.