From June 20 to 21, 2018, the Network Management and Operation Support Technology Committee (TC7) held its 28th plenary meeting in Beijing. Mr. Luoming Meng, Chairman of TC7 presided over the plenary session. Mr. Yanchuan Wang, Vice Chairman of TC7, made a report on the recent technical activities of the international standardization organizations TMF and ONAP, and shared his experiences of participating in the meetings of the two groups. Ms. Xiaohui Dai, Deputy Secretary-General of CCSA attended the plenary session and made a speech on the background and significance of the new standardization law. The three working groups under TC7 held meetings during the period. Several industry standards such as “Information Model for VoLTE Core Network Management Interface” were consented at the meeting.