The body must have procedures to control internal and external documents that relate to fulfilling the standard. The procedures must define the controls needed to approve documents for adequacy before issue; review and update them and re-approve them; identify changes and the current revision status; make the relevant versions available at the points of use; keep documents legible and readily identifiable; identify documents of external origin and control their distribution; and stop superseded documents being used by mistake, marking them suitably if they are kept for any purpose. A document may take any form or medium.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.