Regulatory authorities develop regulations and the associated practical guidance. Considering the long-term safety of repository, regulators develop operational criteria and optimization for the repo...
Published date:
15 June 2020
The Committee on Nuclear Regulatory Activities (CNRA), at its June 2006 meeting, agreed to form a Senior-level Expert Group to produce a report called "The Regulatory Goal of Assuring Nuclear Safety"...
Published date:
13 March 2020
NEA/RWM/R(2015)1
This document presents an overview of findings, positions, boundary conditions and issues based on the results of the R&R project of 2007-2011 and of the Reims conference held in December 2010.
Published date:
4 February 2015
NEA/RWM/RF(2010)2
All RF colleagues are asked to provide written replies to questions listed in this document. Responses will be compiled and analysed, and the analysis will be distributed a few days prior to RWMC-43....
Published date:
29 January 2010
NEA/RWM/RF(2009)1
This document reports the main findings from the RWMC Regulators’ Forum (RF) Workshop, as discussed and approved at the RF meeting in March 2009. The workshop was held in Tokyo, Japan on 20-22 Januar...
Published date:
6 May 2009
NEA/RWM/RF(2008)6
The last decade has seen significant progress in several countries on the siting of repositories for deep disposal of long-lived radioactive waste. In parallel with this, regulatory authorities have ...
Published date:
19 December 2008
NEA/RWM/RF(2008)2
This document reviews the regulatory developments in the field of geologic disposal since the Cordoba Workshop of 1997. It supports the Tokyo workshop of the RWMC Regulators' Forum (20-22 January 200...
Published date:
9 January 2009
NEA/RWM/RF(2005)3
This brochure presents an easily accessible synopsis of the regulatory control of radioactive waste management by reviewing 15 national cases. It covers the management of radioactive waste from all t...
Published date:
17 August 2005
NEA/RWM/RF(2004)1
The NEA's Radioactive Waste Management Committee's (RWMC) Regulators’ Forum's (RWMC-RF) first major undertaking was to compile information about the regulatory control of radioactive waste management...
Published date:
12 February 2004
NEA/RWM/RF(2004)6
Issues with the removal of regulatory controls are very important on the agenda of the regulatory authorities dealing with radioactve waste managemnt (RWM). These issues arise prominently in decommis...
Published date:
28 September 2004
NEA/RWM/RF(2002)2/REV2
As major stakeholders, the radioactive waste management regulators in the Radioactive Waste Management Committee (RWMC) of the NEA have already recognised the value of exchange and comparison of info...
Published date:
30 August 2002
De tous les acteurs institutionnels qui opèrent dans le domaine de la gestion à long terme des déchets radioactifs, c'est peut-être les autorités de sûreté qui ont renouvelé leur rôle de la manière l...
Published date:
20 October 2003
In the area of radioactive waste management, the regulator or safety authority has emerged in recent years as a principal actor in the eyes of civil society. This study shows how regulators are incre...
Published date:
31 December 2013
Dans le domaine de la gestion des déchets radioactifs, les dernières années ont vu émerger l’autorité de sûreté comme un acteur central aux yeux de la société civile. Cette étude montre comment les a...
Published date:
31 December 2013
As national geological disposal programmes progress towards implementation, the concept of “optimisation” and related requirements are receiving increased attention. Exchanges within NEA expert group...
Published date:
11 March 2010
La réglementation de la sûreté à long terme du stockage géologique des déchets radioactifs pose des défis particuliers en raison des vastes échelles de temps concernées. Ce rapport a été préparé afin...
Published date:
21 March 2008
Published date:
16 October 2019
This paper provides in a concise form an overview of the development of regulation and guidance at both national and international levels, on international and multi-national initiatives for developi...
Published date:
24 February 2010
Worldwide consensus exists within the international community that geological repositories can provide the necessary long-term safety and security to isolate long-lived radioactive waste from the hum...
Published date:
4 April 2017
Experience from decommissioning projects suggests that the decommissioning of nuclear power plants could be made easier if it received greater consideration at the design stage and during the operati...
Published date:
21 April 2010
The removal of fuel from a permanently shutdown nuclear facility eliminates the major source of radiological hazard, a nuclear criticality. Combined with the cessation of operations at high temperatu...
Published date:
25 September 2008
L’enlèvement des matières irradiées et plus particulièrement du combustible à l'issue de l'arrêt définitif d'une installation élimine la source principale de risque radiologique, le risque de critici...
Published date:
25 September 2008
The radiological concept of clearance can be defined as the release of radioactive materials or buildings from any further regulatory control applied for radiological protection purposes by the compe...
Published date:
19 November 2008
En radioprotection, on entend par « libération » la décision prise par l'autorité compétente de lever tous les contrôles réglementaires appliqués jusqu'alors aux matériaux et bâtiments radioactifs. C...
Published date:
31 December 2009
The main objective of the NEA Working Group on Operating Experience (WGOE) is to improve nuclear safety by sharing operating experience and knowledge.
Published date:
13 March 2020
This overview presents an easily accessible synopsis of the regulatory control of radioactive waste management in 15 NEA member countries. It covers the management of radioactive waste from all types...
Published date:
30 December 2005
The OECD Nuclear Energy Agency (NEA) has just published a new report entitled Five Years after the Fukushima Daiichi Accident: Nuclear Safety Improvements and Lessons Learnt.
Published date:
29 February 2016
NEA News is the professional journal of the Nuclear Energy Agency (NEA). It features articles on the latest nuclear energy issues concerning the economic and technical aspects of nuclear energy, nucl...
Published date:
5 July 2011
NEA News is the professional journal of the Nuclear Energy Agency (NEA). It features articles on the latest nuclear energy issues concerning the economic and technical aspects of nuclear energy, nucl...
Published date:
14 December 2011
NEA/RWM/R(2015)9
Proceedings of the RWMC Regulators Forum Workshop held in Helsinki, Finland on 8-9 September 2015.
Published date:
16 December 2015
NEA/RWM/WPDD(2007)3
At its seventh meeting, held at the NEA Offices in Issy-les-Moulineaux, France on 23-25 October 2006, the Working Party on Decommissioning and Dismantling (WPDD) held a topical session on Emerging Is...
Published date:
3 May 2007
NEA/RWM/RF(2007)3
This interim document provides a summary of viewpoints, papers and written reports of the NEA/RWMC workshop on Regulating for the Long-Term Safety of Geological Disposal of Radioactive Waste: Practic...
Published date:
29 June 2007
NEA/CNRA/R(2019)3
The CNRA-MDEP workshop was held at the NEA Headquarters in Boulogne-Billancourt (France) on 5-6 November 2018 on the subject of nuclear supply chain management activities. The following topics were s...
Published date:
17 May 2019
As part of its activities, the Regulators’ Forum of the NEA Radioactive Waste Management Committee has been examining the regulatory criteria for the long-term performance of geological disposal. In ...
Published date:
3 March 2010
Regulating the long-term safety of geological disposal of radioactive waste is a key part of making progress on the radioactive waste management issue. A survey of member countries has shown that dif...
Published date:
10 July 2008
Codes and standards are technical positions that govern specific activities such as welding, fabrication, testing and non-destructive examination, and are crucial to nuclear safety operations.
Published date:
18 March 2020
Digital instrumentation and control equipment (DI&C) transmits information in ones and zeros, and provides a number of advantages in nuclear safety.
Published date:
18 March 2020
Boiling water reactors (BWRs) use light water as a coolant and a moderator. This water is converted to steam in the core and then passes through a turbine.
Published date:
18 March 2020
Worldwide consensus exists within the international community that geological repositories can provide the necessary long-term safety and security to isolate long-lived radioactive waste from the hum...
Published date:
10 December 2016
This brochure describes the mandate, profile, focus areas and activities and publications of the RWMC Regulators’ Forum (RF).
Published date:
1 January 2009
This document summarises the relevant regulatory information as of December 2009. The report for which this information was first collected and commented upon is titled The Regulatory Function and Ra...
Published date:
1 February 2010
放射性廃棄物管理における原子力安全規制の役割とその姿
Published date:
8 April 2020
Ce panorama présente un synopsis facile à aborder du contrôle réglementaire de la gestion des déchets radioactifs de 15 pays membres de l'AEN. Il traite la question de la gestion des déchets radioact...
Published date:
16 August 2005
Regulating the long-term safety of geological disposal of radioactive waste poses special challenges due to the very long timescales involved. This report has been prepared to help foster a common un...
Published date:
30 October 2007
The OECD Nuclear Energy Agency (NEA) hosted an international symposium on “Safety Cases for the Deep Disposal of Radioactive Waste: Where Do We Stand?” in January 2007. The NEA has spearheaded import...
Published date:
12 April 2007
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.
Published date:
18 March 2020
Inspection practices are the means by which a regulatory body verifies that a holder of a nuclear licence is complying with the conditions of that licence.
Published date:
18 March 2020
Operating experience is the collection and dissemination of knowledge gained via the operation of nuclear facilities.
Published date:
18 March 2020
Radioactive Waste Management flyer on the Role and Image of the Nuclear Safety Regulator.
Published date:
8 April 2020
A key challenge in the development of safety cases for the deep geological disposal of radioactive waste is handling the long time frame over which the radioactive waste remains hazardous. The intrin...
Published date:
13 March 2009
Les autorités réglementaires comptent parmi les principales parties prenantes dans le processus de prise de décision concernant la gestion des déchets radioactifs. Le Comité de l’AEN de la gestion de...
Published date:
4 June 2004
Regulators are major stakeholders in the decision-making process for radioactive waste management. The NEA Radioactive Waste Management Committee (RWMC) has recognised the value of exchanging and com...
Published date:
27 February 2004
Of all the institutional actors in the field of long-term radioactive waste management (RWM), it is perhaps the regulatory authorities that have restyled their roles most significantly. Modern societ...
Published date:
20 October 2003
Integrated performance assessments (IPAs) of radioactive waste repositories deep underground are made at different stages of repository development in order, for example, to allow full-scale developm...
Published date:
21 July 2000
L’expérience des projets de démantèlement de centrales nucléaires laisse entendre que l’on pourrait simplifier ces opérations si l’on y accordait davantage d’attention au moment de la conception ou p...
Published date:
16 April 2010
Alors que les programmes nationaux de stockage géologique progressent vers leur mise en œuvre, le concept d’« optimisation » et les exigences réglementaires associées suscitent une attention accrue. ...
Published date:
12 March 2010
Le présent document donne une vue d’ensemble synthétique des avancées de la réglementation et des recommandations, aux niveaux tant international que national, et des initiatives internationales et m...
Published date:
24 February 2010
Published date:
15 April 2020
This country profile of the United States provides a detailed review of a full range of nuclear law topics, including: the general regulatory regime, including mining; radioactive substances and equi...
Published date:
19 March 2020
Published date:
15 April 2020
This country profile of Australia provides a detailed review of a full range of nuclear law topics, including: the general regulatory regime, including mining; radioactive substances and equipment; n...
Published date:
18 March 2020
Published date:
15 April 2020
This country profile of Austria provides a detailed review of a full range of nuclear law topics, including: the general regulatory regime, including mining; radioactive substances and equipment; nuc...
Published date:
18 March 2020
Published date:
15 April 2020
This country profile of Belgium provides a detailed review of a full range of nuclear law topics, including: the general regulatory regime, including mining; radioactive substances and equipment; nuc...
Published date:
18 March 2020
Published date:
15 April 2020
This country profile of Canada provides a detailed review of a full range of nuclear law topics, including: the general regulatory regime, including mining; radioactive substances and equipment; nucl...
Published date:
18 March 2020
Published date:
15 April 2020
This country profile of the Czech Republic provides a detailed review of a full range of nuclear law topics, including: the general regulatory regime, including mining; radioactive substances and equ...
Published date:
18 March 2020
Published date:
15 April 2020
This country profile of Denmark provides a detailed review of a full range of nuclear law topics, including: the general regulatory regime, including mining; radioactive substances and equipment; nuc...
Published date:
18 March 2020
This country profile of Finland provides a detailed review of a full range of nuclear law topics, including: the general regulatory regime, including mining; radioactive substances and equipment; nuc...
Published date:
18 March 2020
Published date:
15 April 2020
Published date:
15 April 2020
This country profile of France provides a detailed review of a full range of nuclear law topics, including: the general regulatory regime, including mining; radioactive substances and equipment; nucl...
Published date:
18 March 2020
Published date:
15 April 2020
This country profile of Germany provides a detailed review of a full range of nuclear law topics, including: the general regulatory regime, including mining; radioactive substances and equipment; nuc...
Published date:
18 March 2020
Published date:
15 April 2020
This country profile of Greece provides a detailed review of a full range of nuclear law topics, including: the general regulatory regime, including mining; radioactive substances and equipment; nucl...
Published date:
18 March 2020
Published date:
15 April 2020
This country profile of Hungary provides a detailed review of a full range of nuclear law topics, including: the general regulatory regime, including mining; radioactive substances and equipment; nuc...
Published date:
18 March 2020
This country profile of Iceland provides a detailed review of a full range of nuclear law topics, including: the general regulatory regime, including mining; radioactive substances and equipment; nuc...
Published date:
18 March 2020
Published date:
15 April 2020
Published date:
15 April 2020
This country profile of Ireland provides a detailed review of a full range of nuclear law topics, including: the general regulatory regime, including mining; radioactive substances and equipment; nuc...
Published date:
18 March 2020
Published date:
15 April 2020
This country profile of Italy provides a detailed review of a full range of nuclear law topics, including: the general regulatory regime, including mining; radioactive substances and equipment; nucle...
Published date:
18 March 2020
Published date:
15 April 2020
This country profile of Japan provides a detailed review of a full range of nuclear law topics, including: the general regulatory regime, including mining; radioactive substances and equipment; nucle...
Published date:
18 March 2020
Published date:
15 April 2020
This country profile of Korea provides a detailed review of a full range of nuclear law topics, including: the general regulatory regime, including mining; radioactive substances and equipment; nucle...
Published date:
19 March 2020
Published date:
15 April 2020
This country profile of Luxembourg provides a detailed review of a full range of nuclear law topics, including: the general regulatory regime, including mining; radioactive substances and equipment; ...
Published date:
19 March 2020
Published date:
15 April 2020
This country profile of Mexico provides a detailed review of a full range of nuclear law topics, including: the general regulatory regime, including mining; radioactive substances and equipment; nucl...
Published date:
19 March 2020
Published date:
15 April 2020
This country profile of the Netherlands provides a detailed review of a full range of nuclear law topics, including: the general regulatory regime, including mining; radioactive substances and equipm...
Published date:
19 March 2020
Published date:
15 April 2020
This country profile of New Zealand provides a detailed review of a full range of nuclear law topics, including: the general regulatory regime, including mining; radioactive substances and equipment;...
Published date:
19 March 2008
Published date:
15 April 2020
This country profile of Norway provides a detailed review of a full range of nuclear law topics, including: the general regulatory regime, including mining; radioactive substances and equipment; nucl...
Published date:
19 March 2020
Published date:
15 April 2020
This country profile of Poland provides a detailed review of a full range of nuclear law topics, including: the general regulatory regime, including mining; radioactive substances and equipment; nucl...
Published date:
19 March 2020
Published date:
15 April 2020
This country profile of Portugal provides a detailed review of a full range of nuclear law topics, including: the general regulatory regime, including mining; radioactive substances and equipment; nu...
Published date:
19 March 2020
Published date:
15 April 2020
This country profile of the Slovak Republic provides a detailed review of a full range of nuclear law topics, such as: the general regulatory regime, including mining; radioactive substances and equi...
Published date:
20 March 2020
Published date:
21 April 2020
This country profile of Slovenia provides a detailed review of a full range of nuclear law topics, such as: the general regulatory regime, including mining; radioactive substances and equipment; nucl...
Published date:
19 March 2020
Published date:
15 April 2020
This country profile of Spain provides a detailed review of a full range of nuclear law topics, including: the general regulatory regime, including mining; radioactive substances and equipment; nucle...
Published date:
19 March 2020
Published date:
15 April 2020
This country profile of Sweden provides a detailed review of a full range of nuclear law topics, including: the general regulatory regime, including mining; radioactive substances and equipment; nucl...
Published date:
19 March 2020
Published date:
15 April 2020
This country profile of Switzerland provides a detailed review of a full range of nuclear law topics, including: the general regulatory regime, including mining; radioactive substances and equipment;...
Published date:
19 March 2020
Published date:
15 April 2020
This country profile of Turkey provides a detailed review of a full range of nuclear law topics, including: the general regulatory regime, including mining; radioactive substances and equipment; nucl...
Published date:
19 March 2020
Published date:
15 April 2020
This country profile of the United Kingdom provides a detailed review of a full range of nuclear law topics, including: the general regulatory regime, including mining; radioactive substances and equ...
Published date:
19 March 2020
Workshop on Competency Management of Regulators (COMAREG), 18-20 May 2021
Published date:
31 May 2021
This report is based on a study carried out by the NEA Decommissioning Cost Estimation Group (DCEG) on decommissioning cost elements, estimation practices and reporting requirements. Its findings ind...
Published date:
17 May 2010
Many countries are dealing with challenges stemming from nuclear and radiological legacy sites. In particular, managing these sites in an open and transparent fashion while taking into account the vi...
Published date:
29 September 2020
27 -
28 May 2021
Online workshop
Published date:
18 May 2021
NEA/CNRA/R(2019)2
This technical report describes the regulatory perspectives on safety aspects related to the fuel qualification for advanced sodium fast reactors (SFRs) and identifies topics that should be investiga...
Published date:
13 September 2021
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...
Published date:
2 April 2020
NEA/CNRA/R(2019)1
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...
Published date:
1 October 2021
This brochure describes the mandate, profile, focus areas, and future challenges of the Regulators’ Forum (RF).
Published date:
10 December 2021
NEA/CSNI/R(2008)3
At their meeting of December 2006, the NEA Committee on Nuclear Regulatory Activities (CNRA) and the NEA Committee on the Safety of Nuclear Installations (CSNI) agreed to hold a workshop on the Role ...
Published date:
1 January 2008
The ongoing COVID-19 pandemic is having a major impact on the workforce around the world, from how people carry out their work under necessary social distancing rules to the unavailability of workers...
Published date:
4 May 2020
CNRA/CSNI meetings, December 2020
Published date:
7 December 2020
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...
Published date:
28 April 2021
MDEP VVER Working Group (VVERWG) meeting, 25-26 May 2021.
Published date:
28 May 2021
CNRA/CSNI meetings, May-June 2021.
Published date:
10 June 2021
The NEA Committee on Nuclear Regulatory Activities (CNRA) and the Committee on the Safety of Nuclear Installations (CSNI) held their biannual meetings from 6 to 9 December 2021 and discussed the evol...
Published date:
14 December 2021
The NEA organised a virtual workshop in collaboration with the Canadian Nuclear Safety Commission (CNSC) on 14-18 December 2020 to discuss the best regulatory practices that the nuclear sector can ad...
Published date:
23 December 2020
7 October 2021
Online workshop
7 October 2021, 14:00-16:30 CEST
Reducing industrial carbon emissions is one of the most difficult challenges on the path to net zero by 2050, due to the magnitude of greenhouse gas emissions from th...
Published date:
23 September 2021
18 -
20 May 2021
Webconference, Zoom
This workshop aimed to facilitate a broad discussion of the challenges around the competency of regulators in the areas of radioactive waste management, decommissioning and legacy management. In Janu...
Published date:
29 April 2021
The OECD Nuclear Energy Agency (NEA) has just published a new report entitled Five Years after the Fukushima Daiichi Accident: Nuclear Safety Improvements and Lessons Learnt.
Published date:
29 February 2016
Published date:
30 September 2022
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...
Published date:
10 February 2021
Independent safety regulation has been a hallmark of the global nuclear power sector from its beginnings. Industry and government have long understood the importance of a predictable and adaptable re...
Published date:
7 April 2022
MDEP VVER Working Group (VVERWG) meeting, 25-26 May 2021.
Published date:
3 November 2021
CSNI and CNRA held their biannual meetings and a joint session at the NEA headquarters.
Published date:
10 June 2022
The Regulators' Forum (RF) is made up of regulators who participate in the work of the RWMC and CDLM, helping to address common regulatory issues of NEA member countries.
Published date:
26 October 2020
The NEA Working Group on Safety Culture (WGSC) gathered delegates for its biannual meeting on 18-20 October 2022.
Published date:
30 November 2022
NEA News is the professional journal of the Nuclear Energy Agency (NEA). It features articles on the latest nuclear energy issues concerning the economic and technical aspects of nuclear energy, nucl...
Published date:
22 February 2016
The existing nuclear fleet remains the largest low-carbon source of electricity generation in OECD countries. In 2021 the average nuclear power plant had already been operating for 31 years and some ...
Published date:
29 July 2021
International experts seek solutions on how regulators and implementers build effective dialogue on radioactive waste management.
Published date:
26 October 2020
The brochure provides background information about the NEA.
Published date:
10 September 2018
The NEA organised a Workshop on Competency Management of regulators for the broad discussion of the challenges regarding the competency of regulators in the areas of radioactive waste management, dec...
Published date:
5 August 2022
