The ISO 9000 family of standards is a guideline on good quality management practices. This standard consists of standards and guidelines relating to quality management systems and related supporting standards.
ISO 9001:2015 is the latest development in this series.
This standard that provides a set of standardized requirements for a quality management system, regardless of activities of the organization, its size, or whether it is in the private, or public sector. It is the only standard in ISO 9000 family against which an organization can be certified.