What are the differences between the final published standards and the previously circulated final drafts?

The differences between the final published versions and the final drafts of ISO 9001 and ISO 9004 are only slight -- the changes are editorial in nature, to improve the clarity of the documents. ISO 9000 has been substantially modified in the area of defining auditing. These changes have been made in light of the current work being done to update ISO 19011, Guidelines on Quality and/or Environmental Management Systems Auditing.