China’s Cyberspace Administration Opens Filing for Platforms With Huge Minor User Bases

The filing threshold is the signal here: Beijing is formalizing a registry of platforms whose minor-user scale makes them systemically relevant to child-safety oversight, rather than relying on case-by-case enforcement. This lands hardest on large general-audience apps that may not think of themselves as youth products but clear the minor-user bar, and on dedicated minors' platforms already above the registered-user threshold. The proactive-submission requirement shifts the burden onto companies to self-identify and disclose. Whether firms interpret the criteria consistently — and how the administration treats borderline or late filers — is the open question worth watching.