Four national standards for the detection of hazardous substances in electrical and electronic equipment have passed the examination and approval.

Recently, the Secretariat of the "Hazardous Substance Testing Method Working Group" was granted authorization by the High-Tech Department of the National Standardization Administration Committee to host a review meeting for four national standards aimed at detecting hazardous substances in electrical and electronic products in Shenzhen. These four standards, including "Restriction of Polybrominated Biphenyls and Polybrominated Diphenyl Ethers in Electronic and Electrical Products," have now been officially approved. The four standards reviewed include: "Restriction of Polybrominated Biphenyls and Polybrominated Diphenyl Ethers in Electronic and Electrical Products," "Liquid Chrome (Cr) Detection Method for Restricted Substances in Electrical and Electronic Products," "Detection Methods for Lead (Pb), Mercury (Hg), and Cadmium (Cd) in Electrical and Electronic Products," and "Rapid Screening of Lead, Mercury, Cadmium, Chromium, and Bromine in Electronic and Electrical Products - X-ray Fluorescence Spectroscopy (XRF) Method." Among these, the first standard was developed by the Shenzhen Inspection and Quarantine Bureau, while the second was co-developed with their participation. An expert panel composed of 13 institutions, including the Ministry of Industry and Information Technology, the National Certification and Accreditation Administration, and Sun Yat-sen University, conducted a thorough and meticulous review of the standards. The expert validation team concluded that these four national standards have filled critical gaps in existing regulations and are at an internationally advanced level. With the EU RoHS Directive now fully implemented, it is crucial to finalize these national standards as soon as possible. This will help accelerate the alignment of China's standardization efforts with international norms and enable Chinese manufacturers to overcome technical trade barriers set by the EU and other developed countries. Experts emphasized that the development of these four standards will further unify and regulate the testing of hazardous substances in electronics, promote the replacement of harmful materials, drive industrial restructuring, and support compliance with two key EU environmental directives. This is of great importance for Chinese enterprises to overcome trade barriers and boost the export of mechanical and electrical products. Additionally, China's "Measures for the Administration of Pollution Control of Electronic Information Products" was released on February 28, 2006, and will take effect on March 1, 2007. As a vital technical foundation for this policy, these standards play a significant role in ensuring its successful implementation next year.

Syntheses Material Intermediate

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