On April 14, 2026, China Industrial Control Systems Cyber Emergency Response Team (CIC), a public institution directly under the Ministry of Industry and Information Technology (MIIT), issued a notice calling for experts and organizations to participate in the formulation of a series of association standards on important data identification. This notice marks an open solicitation for contributions from relevant stakeholders, aiming to ensure the scientific validity, relevance, and operability of the proposed standards.
The proposed association standards cover four areas and are all currently at the stage of draft for comments, including:
- Machine tools – Guidelines for Identification of Important Data in Machine Tools (Plan No. 20260103)
- Construction machinery – Guidelines for Identification of Important Data in Construction Machinery (Plan No. 20260104)
- Urban rail transit equipment – Guidelines for Identification of Important Data in Urban Rail Transit Equipment (Plan No. 2026032-T-00)
- Industrial robots – Detailed Rules for Identification of Important Data in the Industrial Robot Industry (Plan No. to be assigned)
This initiative is undertaken against the backdrop of the Data Security Law and other relevant regulations mandating the establishment of a data classification and grading protection system, and in response to the long-standing absence of specific and actionable standards for identifying important data in critical industrial sectors such as machine tools, construction machinery, and industrial robots. Association standards, by their nature, offer greater flexibility and closer alignment with market needs. By developing association standards in advance of their national or sector counterparts, the CIC aims to provide timely guidance to industry stakeholders and accumulate practical experience that may inform the future development of formal standards.
For European stakeholders, once these standards are formally released, the types of industrial data classified as “important data” will become more clearly defined, and the management of cross-border data transfers is expected to tighten accordingly. It is necessary for European enterprises to closely monitor the subsequent publication and implementation of the standards, promptly assess whether the data assets involved in their China operations fall within the scope of important data, and adjust their data governance frameworks and cross-border transfer arrangements accordingly to ensure sustained compliance.
