On February 28, 2025, the national standard GB/T 45341-2025 *Digital Transformation Management - Reference Architecture* (hereinafter referred to as the *Reference Architecture*) was officially released and will be formally implemented on June 1, 2025.

To accelerate the digital transformation and intelligent upgrading of the manufacturing industry and build an "upgraded version" of intelligent manufacturing, the Ministry of Industry and Information Technology, the National Development and Reform Commission, the Ministry of Finance, the State-owned Assets Supervision and Administration Commission of the State Council, the State Administration for Market Regulation, and the National Data Administration have jointly launched the 2025 Gradient Cultivation Action for Smart Factories.

Typical scenarios of intelligent manufacturing are the foundation for the construction of smart factories and the basic business units for advancing intelligent manufacturing. Focusing on the entire product lifecycle, the whole production and manufacturing process, and all links of the supply chain, the factory's business is decoupled. Through the in-depth integration of new-generation information technology and manufacturing technology, intelligent manufacturing equipment, industrial software, and intelligent systems are deployed, and business reconstruction is carried out in a digital, networked, and intelligent manner. This forms standardized and promotable typical scenarios of intelligent manufacturing, which are then integrated and connected to form smart factories.

新版ITSS运行维护通用要求及成熟度模型已分别于2022年和2023年发布，为做好本次换版符合性评估工作，ITSS分会于2024年12月17日发布了《关于发布信息技术服务运行维护通用要求2022版和能力成熟度2023版符合性评估工作安排的通知》，对换版政策进行说明（详细通知可在ITSS官网地址：https://www.itss.cn/查询），目前换版的工作已逐步推进中。在此，我们将向您介绍换版相关的信息。

To thoroughly implement the requirements of documents such as the *Outline of the National Informatization Development Strategy* and the *14th Five-Year Plan for National Informatization*, give play to the supporting and leading role of standardization, help enterprises improve their information system service capabilities through standardized means, enhance their core competitiveness, and further promote the high-quality development of the information industry in our province, the Provincial Institute of Electronic Quality Inspection, as one of the first batch of domestic cooperative units for the pilot promotion of the DCSC standard, is entrusted by the organizer to issue the following notice on matters related to qualification application: