Q. Are you still recruiting security suppliers? A. The call for registration for the official participant supplier list for security has already closed. Related articles What type of security is planned to be implemented? Also, you have listed the activities of the safety council and the security subcommittee, but I would like to know what specific activities they are involved in. What should I do if I get sick in the venue? I would like to know about emergency evacuation plans. I would like to learn more about the EXPO Green Challenge App. Is general business registration required to engage in security for overseas pavilions?