The device must be designed and produced so that infection risk to patients, users and others is removed or minimised; it must be easy to handle and, where relevant, limit contamination between the device or specimen and people. Where a device contains non-viable animal tissues, cells or substances, or tissues and substances of microbial or recombinant origin, source animals must have been under suitable veterinary control, the country of origin of each source animal must be recorded, processing, preservation, testing and handling must achieve the highest safety standard, and production must use validated methods to remove or inactivate viruses and other transmissible agents (unless, for certain IVDs, those characteristics are integral to the purpose).
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.