The CRO has primary responsibility for overseeing the development and implementation of the bank's risk management framework. This includes the ongoing strengthening of risk management staff skills and enhancements to risk management systems, policies, processes, quantitative models and reports as necessary to ensure that the bank's risk management capabilities are sufficiently robust and effective to fully support its strategic objectives and all of its risk-taking activities. The CRO is responsible for supporting the board and the Risk Committee, as appropriate, in its engagement with and oversight of the development of the bank's risk strategy, risk appetite statement ('RAS') and for translating the risk appetite into a risk limits structure.