ISO is an independent international organisation that facilitates innovation and leads way to the development of trade. The objective of ISO is to advance the improvement of standardisation in technology. ISO has listed internationally recognised standards (e.g, 9001, 22000, 14000) to encourage worldwide exchange of goods. ISO registration or ISO certification improves the credibility of your business and helps you get more business. You might have seen ISO 9001 Quality mark on products from large companies. This can be attained through ISO certification.
ISO 22000 is a standard under ISO contains guidelines for the regulations of food safety management in an organization. This standard is often referred to as one of the sorts of quality management system within an organisation.