COS+H is aiming to facilitate safe management and accelerate the leading tasks on “Eliminating hidden hazards and preventing accidents”. With the participation of countries and regions all over the world, the latest concepts and experience on production safety and occupational safety & health will be shared and policies and measures on safety performance improvement will be showcased. The relevant technologies and equipments will be exhibited, especially highlighting China’s best practice in the field. Innovations on theories, systems and technologies are to be further motivated.