Do stevedores in supermarkets also need food-grade health certificates?

No need. In supermarket work, tallymen, porters and office workers do not need to provide health certificates according to the regulations of some companies, but they also need to provide entry physical examination forms. Health certificate refers to the certificate of preventive health examination, which proves that the inspected has the health quality needed for business. Health certificate mainly involves six diseases in five industries, which largely protects the health of employees and clients.