The NEA Stakeholder Involvement Workshops (SIWS) are known for fostering active dialogue and collaboration amongst diverse stakeholders. The first of the series was held in 2017, with a focus on stak...

Radioactive waste is produced in all phases of the nuclear fuel cycle and from the use of radioactive materials in industrial, medical, defence and research applications. After creation and use, many...

The Metal Subgroup of the NEA Working Group on Integrity and Ageing of Components and Structures (WGIAGE) will organise the Pipe Integrity Workshop to:

• Present the outcomes from the three piping int...

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The next annual Benchmarks Workshops of the Working Party on Scientific Issues and Uncertainty Analysis of Reactor Systems (WPRS) will be hosted by the Department of Engineering of the University of ...

Photo credit: Joel A. Kulesza, Roger Lee Martz, LANL LA-UR-17-23854

Photo credit: Joel A. Kulesza, Roger Lee Martz, LANL LA-UR-17-23854

Radioactive waste is produced in all phases of the nuclear fuel cycle and from the use of radioactive materials in industrial, medical, defence and research applications. After creation and use, many...

The NEA International Criticality Safety Benchmark Evaluation Project (ICSBEP), International Reactor Physics Experiments Evaluation Project (IRPhEP), International Assay Data of Spent Nuclear Fuel D...

Dates: 7-11 April 2025
Time: 17:00-21:00 (CEST, Paris time)/10:00-14:00 (CDT USA/Mexico)/12:00-16:00 (UTC-3, Argentina)
Minimum enrollment: 12 participants
Maximum enrollment: 15 participants
Registratio...

Pictured: Spot, the agile mobile robotic dog at the Calder Hall nuclear power station. Photo credit: Sellafield Ltd.

The Nuclear Energy Agency (NEA) and Sellafield Ltd are jointly organising an inter...

The abstract submissions are now closed.

Notification of accepted contributions      15 January 2025

Deadline for attendance registration         31January 2025 

Deadline for presentation submissions 14 March 202...

3-7 March 2025 

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Please note, however, that due to exceptionally high demand, applications are only being accepted for the waitlist at this time.  

Programme

The 2025 International Nuclear La...

Under the guidance of the NEA  Nuclear Science Committee (NSC), the Working Party on Scientific Issues and Uncertainty Analysis of Reactor Systems (WPRS) studies the reactor physics, fuel performanc...

Once irradiated or “spent” nuclear fuel is unloaded from a reactor it is usually stored at the reactor site for between five and ten years. It is then ready for long-term storage or for reprocessing ...

The Nuclear Law Committee (NLC) is a highly focused group of specialists designated by the NEA member countries, comprising lawyers, policy makers, academics and from time to time, technical experts....

The Nuclear Law Committee (NLC) established the Working Party on the Legal Aspects of Nuclear Safety (WPLANS) in 2016 to support the NEA’s efforts to strengthen its work in the nuclear safety area.

The Nuclear Law Committee (NLC) established the Working Party on Nuclear Liability and Transport (WPNLT) in 2016 to address the practical challenges related to the nuclear liability regime(s) applica...

The WPLDF was established to identify and address issues of application of the nuclear liability regimes to deep geological repositories (DGRs) and other radioactive waste disposal facilities. 

Several applications of interest in nuclear criticality safety involve random media, which are media where the geometrical and/or material properties can only be described by assigning some probabili...

Registrations are open for this event scheduled to take place on 15-17 October 2025.

 The main decision body of the NEST Framework is the Management Board which includes one member and one alternate from each NEST Country.

The proposed NEST project BEAST addresses postgraduate students, postdoctoral researchers and young professionals, who intend to work in the field of Nuclear Decommissioning and Waste Management. The...

The International School of Nuclear Law (ISNL) is a two-week programme run annually by the NEA and the University of Montpellier and supported by the International Atomic Energy Agency (IAEA). Coveri...

The International Nuclear Law Essentials (INLE) is a one-week programme run by the NEA covering practical issues in international nuclear law.

国家内部和国家之间核设施退役成本估算的格式、内容和实践存在很大差异。这些差异自有其正当理由，但也会使审查估算值的过程变得复杂，估算值本身也难以论证。因此经济合作与发展组织核能署、国际原子能机构和欧盟委员会联合倡议列出退役成本的标准清单，可以直接用于成本估算或将估算值转换为标准的通用结构便于比较。本报告结合迄今为止积累的经验，更新了早期1999年公布的条目。修订后的成本分项结构旨在体现退役项目计划...

CSNI and CNRA members gathered for bi-annual meetings.