Portable fans as a common small household appliances, its demand in the market continues to grow. In order to ensure the safety and quality of such products, CE certification has become a prerequisite for entering the European market. CE certification is not only a \"pass\" for products to enter the European Economic Area, but also a guarantee of consumer trust in product safety, health and environmental protection.

Electric toothbrush has become a common tool in our daily life, it not only improves the efficiency of oral cleaning, but also makes brushing easier and more convenient. But to ensure the safety and performance of electric toothbrushes, product certification plays a key role. Among the many certifications, CB Certification (Certification Bodies) is particularly important, which marks that the product meets international electrical safety standards and brings greater trust to consumers.

In today\'s rapid development of science and technology, Bluetooth mouse as our daily office and entertainment right-hand assistant, its technology and security become particularly important. In order to ensure that these high-tech products can be used safely and worry-free, CE certification is particularly important.

Bluetooth headsets have become an indispensable accessory in people\'s lives, whether during commuting, sports or leisure, they provide users with a convenient wireless audio experience. However, with the popularity of products in the market, it is also becoming critical to ensure that they meet the relevant safety and quality standards. As a key certification to enter the European market, the market access and legal risks faced by Bluetooth headsets lacking CE certification cannot be ignored.

With the rapid development of science and technology today, drones have become an indispensable part of our daily life and work. They shine in many fields such as aerial photography, logistics, and agriculture, greatly facilitating our lives. However, with the popularity of drone use, its safety issues have become increasingly prominent, especially the safety of drone batteries. At this time, UN38.3 authentication is particularly important.

Recently, the China Quality Certification Center (CQC) has revised CQC11-464223-2024 \"Safety and Performance Certification Rules for Lithium ion Batteries (Groups) for Electric Bicycles\" and its supporting documents, involving product category 142002.

Recently, the national standards GB 1002-2024 \"Types, Basic Parameters and Dimensions of Single-phase Plugs and Sockets for Household and Similar Uses\" and GB 2099.7-2024 \"Safety Technical Specifications for Extension Cords and Sockets for Household and Similar Uses\" have been officially released, and the recommended national standards have been changed into mandatory national standards, and the mandatory upgrade of plug and socket safety will be implemented on August 1, 2025!

On September 3, 2021, the European Electrotechnical Standardization Committee issued the first revised version of the standard EN 62133-2:2017, which is equivalent to IEC 62133-2:2017/AMD1:2021 issued by the International Electrotechnical Commission. According to the plan published by the European Electrotechnical Standardization Committee, the revised requirements in EN 62133-2:2017/A1:2021 have been enforced in Europe since August 19, 2024, and the standard EN 62133-2: 2017 without considering the revised requirements will not be accepted.