2018DIN EN ISO 9004:2018-08 Quality management - Quality of an organization - Guidance to achieve sustained success (ISO 9004:2018); German and English version EN ISO 9004:2018
2018DIN EN ISO 9004:2018 Quality management - Quality of an organization - Guidance to achieve sustained success (ISO 9004:2018); German and English version EN ISO 9004:2018
2009DIN EN ISO 9004:2009 Managing for the sustained success of an organization - A quality management approach (ISO 9004:2009); Trilingual version EN ISO 9004:2009
2000DIN EN ISO 9004:2000 Quality Management Systems Guide to Performance Improvement