Cn
Home Announcement Announcement

Customer Notification Regarding the New Version of the “Certification Rules for Information Technology Service Management Systems”

2026-02-04
ational business consulting service telephone number
400-968-3400
010-56313400

Address: No. 40, Donghuangchenggen South Street, BeijingE-mail: ccsc@c.ccs.org.cn

  • Please scan to follow</br>WeChat official account Please scan to follow
    WeChat official account
SiteMapComplaint ReportLinks
Copyright 2020 www.ccs-c.com.cn All Rights Reserved CCSC. 京公网安备11010102004519号 京ICP备13010061号-1