近日，IECEE在官网公布了CB证书签发规则的程序文件《OD-2037 Edition 4.3》，更新了CB证书涉及的跨产品类别、产品型号命名及产品内置软件包的相关规则；

OD-2037 Edition 4.3 更新内容摘要

● 6.3 It is permissible to issue a single CBTC to multiple standards in multiple categories for products such as power supplies, provided that all relevant TRFs are attached to the CBTC.

允许跨不同产品类别的产品只出一张CB证书，只需把所涉及的多个产品标准及报告列在同一证书上，例如：供电电源等；

● 8.4 Each different product configuration, from both hardware and software perspectives, must have a unique model designation.

针对产品不同的硬件和软件，每种不同的产品配置都必须有唯一的型号名称；

● 10.1 A standalone CBTC can be issued for the following products:A discrete software package (e.g.: software libraries and software used in programmable ICs, and ASICs) intended to provide measures for the safety of products, in accordance with Annex H of IEC 60730-1 (Clause H.11.12) Where a software package is specified for use in end-product applications, the certificate shall state that this software package must be additionally evaluated to the relevant end-product requirements, such as IEC 60335-1 in conjunction with OD-2045 for Household Appliances.

以下情况产品可颁发单独的CB证书：根据IEC 60730-1附录H（第H.11.12条），旨在提供产品安全措施的独立软件包（例如：可编程IC和ASIC中使用的软件库和软件）。如指定软件包用于最终产品应用，证书应说明该软件包必须根据相关的最终产品要求进行额外评估，例如：IEC 60335-1和家用电器程序文件OD-2045。  

正式发布日期：2024年1月1日

正式生效日期：2024年1月1日