the first stamps were received by the electromechanical plant named after lenin, soviet champagne, theuck, chepolina candies and the belas dump truck. by the way, the company’s products still claim the mark today. their standards or similar markings, quality mark, certificate or something else, but here is a certain minimum, below which the characteristics of the product should not fall, and is determined by the state, western countries followed approximately the same path, this is how germany developed its own institute of quality, renttest, only instead of a mark , the organization tests products and places its review in special magazines, assigning ratings from good to unsatisfactory, survey results show that the level of public trust in the institute is even higher than in the police and the church and the red cross. the institute was created by the state in 1964, in germany it has long become a habit, before going to the store, to study magazines and other sources of information about the quality of products, which allows you to make an informed choice. the institute, which employ