TUV: abbreviation of Rheinland Technology Monitoring Consulting Company, headquartered in Germany, is a research institution specializing in safety testing of electronic products. The test of TUV is based on the safety test regulations formulated by IEC and VDE, because its products must obtain the safety certification of TUV before they can be sold in the European market.
Tü v (Technischer ü berwachong Sverein) is the abbreviation of "Technical Supervision Association" in Germany. Just as every province in China has a technical supervision bureau, every German state has a TUV, which is operated independently, such as TUV in Rheinland. The largest TUV is TUV Sü ddeutsche Zeitung, which was formed by the merger of four states, including Bavaria and Munich.
2.DIN safety certification is organized by German standard certification organization. DIN certification refers to German national standard certification, which is related to exporting to Germany or European countries and is a product quality standard.
3. EU EU's certification of ecological protection, environmental protection and sustainable development of commodities, that is to say, with this certification, the EU considers this commodity to be a green commodity. The EU Eco-labelling Scheme is a voluntary labelling scheme to reward the most environmentally friendly products on the market. It enables individual consumers and public institutions to identify and buy green products in the same way.
4.B.S certification British Standards Association, that is, the quality standard of goods certified by British Standards Association, is a bit like Germany, but this is a British standard.
Extended data:
The EU's European ecological certification has the following five characteristics:
1, transparency
The environmental standards of products are formulated by the independent organization EUEB, that is, the environmental standards recognized by products and related fields. The formulation process is quite transparent and is a symbol worthy of consumers' trust.
2. Multiple evaluation criteria
In order to analyze the life cycle of a product or service industry, it is necessary to understand all possible environmental and ecological impacts.
3. Voluntary nature
Manufacturers are free to choose whether to apply or not. This system is not binding, so it does not constitute a technical barrier to trade.
Step 4 be complete
After environmental protection approval, it can be widely used in the European Union.
5. Consistency
According to article 13 of EC 1980/2000, the executive Committee and member States must ensure the cooperation between EU eco-labels and environmental protection plans of member States. Therefore, the EU eco-label certification is complementary to the environmental labels of other EU member states, and they are not contradictory.
Baidu encyclopedia -TUV (TUV)
Baidu encyclopedia -DIN (german standardization administration)
Baidu Encyclopedia-European Eco-label Certification
Baidu encyclopedia-British BSI certification