ISO 22000:2005规定了食品安全管理体系的要求，食品链中的组织需要展示其控制食品安全危害的能力，以确保食物在人类消费时的安全。 它适用于所有组织，无论规模大小，涉及食品链的任何方面，并希望实施始终如一地提供安全产品的系统。符合ISO 22000:2005要求的手段可以通过使用内部和/或外部资源来实现。 ISO 22000:2005规定了组织的使用要求 - 规划，实施，运营，维护和更新食品安全管理体系，旨在提供根据用途对消费者安全的产品， - 表明符合适用的法定和法规食品安全要求， - 评估和评估客户要求，并表明符合与食品安全相关的共同商定的客户要求，以提高客户满意度， - 有效地将食品安全问题传达给食品链中的供应商，客户和有关方面， - 确保组织符合其规定的食品安全政策

ISO 22000:2005 specifies requirements for a food safety management system where an organization in the food chain needs to demonstrate its ability to control food safety hazards in order to ensure that food is safe at the time of human consumption. It is applicable to all organizations, regardless of size, which are involved in any aspect of the food chain and want to implement systems that consistently provide safe products. The means of meeting any requirements of ISO 22000:2005 can be accomplished through the use of internal and/or external resources. 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, -- to demonstrate compliance with applicable statutory and regulatory food safety requirements, -- to 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, -- to effectively communicate food safety issues to their suppliers, customers and relevant interested parties in the food chain, -- to ensure that the organization conforms to its stated food safety policy, -- to demonstrate such conformity to relevant interested parties, and -- to seek certification or registration of its food safety management system by an external organization, or make a self-assessment or self-declaration of conformity to ISO 22000:2005.