ISO 22000:2005 specifies requirements to enable an organization to:

• plan, implement, operate, maintain and update a food safety management system aimed at providing products that, according to their intended use, are safe for the consumer
• demonstrate compliance with applicable statutory and regulatory food safety requirements
• evaluate and assess customer requirements and demonstrate conformity with those mutually agreed customer requirements that relate to food safety, in order to enhance customer satisfaction
• effectively communicate food safety is
• ensure that the organization conforms to its sues to their suppliers, customers and relevant interested parties in the food chain stated food safety policy
• demonstrate such conformity to relevant interested parties