WHERE WE ARE - Design Basis Safety Implementation : - Deterministic - Prescriptive Safety Implementation : WHAT WE WANT - Graded Safety - RIPB* *Risk-Informed, Performance-Based safety - Only Necessary Requirements WHAT IT TAKES - Leverage Regulatory Flexibility Safety Implementation : - Rethink Performance Models - Monitor Outcome Attributes Use What we Know to Do What it Takes to Get What we Want What We Know Conventional Implementation Modernized Implementation International Practices