Quality management reviewed every few years by the International Organization for Standardization. The version in 1994 was called the ISO 9000:1994 series; consisting of the ISO 9001:1994, 9002:1994 and 9003:1994 versions. The last major revision was in the year 2000 and the series was called series. The ISO 9002 and 9003 standards were integrated into one single certifiable standard: ISO 9001:2000. After December 2003, organizations holding ISO 9002 or 9003 standards had to complete a transition to the new standard. ISO released a minor revision, ISO 9001:2008 on 14 October 2008. It contains no new requirements. Many of the changes were to
ISO 20252 committee) reports that 69 organizations (not counting subsidiaries) are accredited to the standard: The Council of American Survey Research Organizations (CASRO) has passed 17 organizations through its ISO 20252 accreditation scheme: ISO 20252 ISO 20252:2012 is an international quality standard first published in 2006 as a replacement for the existing British Standards BS 7911:2003. It was subsequently updated in 2012. Developed by an ISO Technical Committee in liaison with professional bodies EFAMRO, ESOMAR and WAPOR, the standard sets out requirements in a Quality Management System for organizations conducting market, opinion and social research. The standard is divided into five sections