Shenzhen Dezewei Technology Testing Co., Ltd. has recently updated the schedule of its CNAS accreditation scope, marking a significant expansion and upgrade of its laboratory testing capabilities. This update spans multiple sectors—including electronics and electrical products, toys, textiles and leather, food-contact materials, e-cigarettes, accessories, and daily-use chemicals—and incorporates updated versions of standards for existing testing areas, enabling the provision of more comprehensive, professional, and compliant third-party testing services to clients.

Domestic toy standards (GB 6675 series) upgraded to the 2025 version; the 2014 version has been removed.

Mechanical and physical properties: New test items added, such as cord length testing and tests for jaw entrapment by handles or steering wheels.

Significant expansion of chemical testing items: New additions include (BS) EN 71-12 (N-nitrosamines), (BS) EN 71-15 (formamide), (BS) EN 71-16 (chlorinated organophosphorus flame retardants), (BS) EN 71-17 (isothiazolinones), (BS) EN 71-18 (phenol), (BS) EN 71-19 (Bisphenol A), among others.

Leather: New test items added, including banned azo dyes, Bisphenol A (BPA), Bisphenol S (BPS), Bisphenol B (BPB), Bisphenol F (BPF), short-chain chlorinated paraffins (SCCPs), and medium-chain chlorinated paraffins (MCCPs). 

✅ Food Contact Materials

Updated standards: GB 4806.10-2025 (Coatings and coating layers for food contact) and GB 31604.21-2025 (Benzoic acid). Newly added items: GB 4806.16-2025 (Silicone rubber materials), GB 31604.39-2016 (Polychlorinated biphenyls/PCBs), etc.