This report describes the regulatory perspectives on safety aspects related to the calculation and justification of neutronic characteristics and criticality safety assessment of advanced sodium fast...

The working group will be responsible for the programme of work in the CNRA regarding regulatory activities in the primary area of advanced reactors and associated installations. The term “advanced r...

The NEA Working Group on the Safety of Advanced Reactors (WGSAR) held its biannual meeting via video conference on 21-23 April 2021, welcoming a new member representing Poland’s National Centre for N...

The Committee on Nuclear Regulatory Activities (CNRA) is an international committee created in 1989 to guide the NEA concerning safety in the regulation, licensing and inspection of nuclear installat...

New reactors are light-water reactors that are in the design or construction phases. Advanced reactors refers to reactors under consideration that are cooled by fluids other than water.

The NEA Working Group on Regulation of New Reactors (WGRNR) met on 21-22 October 2020 via video conference.

The WGRNR organised an international workshop aimed to review and discuss recent and past construction experience lessons learnt including perspectives from regulatory authorities, vendors, and licen...

The WGRNR organised an international workshop aimed to provide a forum to exchange information on lessons learned from siting, licensing and constructing new nuclear power plants around the world. Ke...

This supplementary document contains the appendices that are referred to in the proceedings report for the NEA Workshop on Regulatory Oversight of New Licensee Organisational Capability [NEA/CNRA/R(2...

Regulatory bodies must consider how to develop and deploy its own resources in order to deliver the right level of regulatory oversight against these and other areas of organisational development.

In...