Electronic certificate—Catalog information specification
国家密码管理局
本标准规定了证照类型元数据和证照分类规则，提出了证照目录的使用和管理要求。
本标准适用于证照的分类、管理以及证照编目。
This standard is the original Chinese electronic standard. After you successfully purchase, we will send the electronic version of this standard to your email address. If you need translation, please contact email: ChineseStandardsLibraryS001@gmail.com
