CNSC’s Approach to Small Modular and Advanced Reactor Regulatory Readiness

Abstract

Rising interest for Small Modular Reactors (SMRs) and advanced nuclear technologies in Canada and globally has reached unprecedented levels. In Canada, notable projects are underway in Ontario and New Brunswick, with significant interest emerging in provinces new to commercial nuclear power like Alberta and Saskatchewan. Additionally, there's a growing curiosity surrounding innovative deployment methods such as transportable SMRs, marine-based power plants, and co-generation applications. Over the past decade, the Canadian Nuclear Safety Commission (CNSC) has diligently prepared for the regulation and licensing of SMRs and advanced reactors, culminating in the development and implementation of a comprehensive readiness strategy. This strategy, anchored on four pillars—regulatory predictability, capacity and capability, policy and shared responsibility, and international collaboration—aims to ensure a robust regulatory framework. The CNSC has moved from preparing for new nuclear to the forefront of SMR licensing. This paper delves into the design of this strategy, status, including achievements and hurdles, and outlines future endeavors of the readiness strategy and how this supports SMR licensing.