Applicants submit their filing to their local CAC (say, the Shanghai CAC for Shanghai-registered firms), which forwards applications to the central CAC for final approval. Only then is a tool publicly listed in the algorithm registry. While the European Union is pursuing a single, comprehensive AI Act, notes Matt Sheehan, a research scholar at the Carnegie Endowment for International Peace, China’s approach to regulation is more ad hoc, targeting specific algorithms and building up iterative standards. (The US has no comparable registration system or centralized regulatory agency.)