国际标准化组织(ISO)于1987年发布了ISO 9000质量管理和质量保证系列标准,使世界主要工业发达国家的质量管理和质量保证的概念、原则、方法程序统一在国际标准的基础上,它标志着质量管理和质量保证走向了规范化、程序化的新高度.自ISO 9000系列标准发布以来,已有50多个国家等同采用为国家标准. In 1987, the International Organization for Standardization (ISO) issued the ISO 9000 Quality Management and Quality Assurance series of standards, which made the concepts, principles, and methods of quality management and quality assurance in the world’s major industrialized countries unified on the basis of international standards. Quality management and quality assurance have come to a new level of standardization and proceduralization. Since the release of the ISO 9000 series of standards, more than 50 countries have adopted the national standard.