This document specifies requirements for a food safety management system (FSMS) to enable an organization that is directly or indirectly involved in the food chain:

• to plan, implement, operate, maintain and update a FSMS providing products and services that are safe, in accordance with their intended use;
• to demonstrate compliance with applicable statutory and regulatory food safety requirements;
• to evaluate and assess mutually agreed customer food safety requirements and to demonstrate conformity with them;
• to effectively communicate food safety issues to interested parties within the food chain;
• to ensure that the organization conforms to its stated food safety policy;
• to demonstrate conformity to relevant interested parties;
• to seek certification or registration of its FSMS by an external organization, or make a self-assessment or self-declaration of conformity to this document.

All requirements of this document are generic and are intended to be applicable to all organizations in the food chain, regardless of size and complexity. Organizations that are directly or indirectly involved include, but are not limited to, food producers, animal food producers, harvesters of wild plants and animals, farmers, producers of ingredients, food manufacturers, retailers, and organizations providing food services, catering services, cleaning and sanitation services, transportation, storage and distribution services, suppliers of equipment, cleaning and disinfectants, packaging materials and other food contact materials. This document allows any organization, including small and/or less developed organizations (e.g. a small farm, a small packer-distributor, a small retail or food service outlet) to implement externally-developed elements in their FSMS. Internal and/or external resources can be used to meet the requirements of this document.

source: www.iso.org