ISO13485 is called "Medical Device Quality Management System" in Chinese. Since medical devices are special products that save lives, heal the wound, prevent and treat diseases, it is not enough to standardize the general requirements of the ISO9000 standard. For this reason, the ISO organization issued the ISO13485: 1996 version of the standard (YY /T0287 and YY/T0288), put forward special requirements for the quality management system of medical device manufacturers, and played a very good role in promoting the quality of medical devices to achieve safety and effectiveness.
ISO27001 Information Security Management Practical Rules ISO/IEC27001 is the predecessor of the British BS7799 standard, which was proposed by the British Standards Institute (BSI) in February 1995 and revised in May 1995. BSI revised the standard again in 1999. BS7799 is divided into two parts: BS7799-1, Information Security Management Implementation Rules BS7799-2, Information Security Management System Specifications.
ISO 20000 is designed to align the internal or outsourced IT infrastructure of any unit to benefit employees and customers. The standard is based on 13 key processes, which involve service reporting, IT service budgeting and accounting, information security, supplier, incident and change management, etc., to ensure the effective realization of the ultimate goal of overall IT service management.