Failures from intake to point of use can be analysed with cause and effect models, including cascading and unrelated simultaneous faults. A distribution strategy should drive the risk of losing supply at the point of use down to a low or residual level that can be agreed and managed. Resilience against secondary failures should be considered (for example a standby generator failing to start during a blackout), with reasonably foreseeable second-line failures protected against. The strategy should include enough resilience and access space for routine testing and maintenance to be done safely without unnecessary risk to patients, which may need redundancy in generators, UPS and Medical IT; resilience to support maintenance is best practice.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.