An engine-driven set that the AHJ has approved, sized to 700.4, starts automatically on normal power failure, transfers and runs the emergency circuits, and has a delay against retransfer on short restorations; batteries used for control, signals or starting have a charger independent of the set, and chargers and ventilation dampers needed to run the set are on the emergency system; sets slower than 10 seconds are allowed with an auxiliary supply that bridges until they take load; an outdoor set's readily accessible disconnect within sight may serve as the building disconnect.
This control maps to 3 controls across 2 other frameworks. If you already hold one of them, the evidence you collected for it is the starting point here rather than new work.
Every mapping shown was judged rather than inferred from wording similarity, and the ones that failed review are published too. See the coverage reports and what was rejected.
The graph holds this control, the 3 it maps to, and the evidence behind each claim, over MCP and REST.