Abstract: Under the condition of emerging technology uncertainty, how to achieve collective action in emerging technology governance has become an urgent issue for the current multi-party discussion and research. The single-angle governance method is difficult to provide an effective solution path. This study focuses on the perspective of network governance and constructs an analytical framework for collective action on emerging technology governance. Based on the multi-case emerging technology governance practice, the study identifies 12 key nodes that reach the collective action of emerging technologies from the perspectives of governance structure, participation process, and participation degree, and reveals three realization paths for reaching collective action of emerging technology governance. The results show that the three paths influence collective action in a step-by-step manner, and path I is the shortest path to achieve collective action. The study found that the necessary condition for achieving collective action is the degree of public participation, but it is not a sufficient condition. It is necessary to change the governance structure and the degree of participation, so that collective action of emerging technology governance can be achieved in the Chinese context.