ISO 22000 is a generic food safety management system standard. It defines a set of general food safety requirements that apply to all organizations in the food chain.
If your organization is part of the food chain, ISO 22000 wants you to establish a food safety management system (FSMS). It then wants you to use this system to ensure that food products do not cause adverse human health effects.
ISO 22000 aligns with other management systems, such as ISO 9001 and ISO 14001, to enable effective systems integration.