IRBC should be run as a Plan-Do-Check-Act cycle: plan, by setting the IRBC policy with its objectives and targets and the processes and procedures behind them, in line with the business continuity policy and objectives; do, by implementing and operating them; check, by assessing and where possible measuring performance against the policy, the objectives and experience and reporting the results to management; act, by taking corrective and preventive action from the management review so that IRBC improves continually.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.