IRSN-ASN merger: Growing concerns about quality and independence

The planned merger between IRSN and ASN is causing growing concern among employees. The CSE is calling for a one-year postponement, arguing that the current delay compromises the quality and efficiency of the future entity.

Share:

Comprehensive energy news coverage, updated nonstop

8.25£/month*

*billed annually at 99£/year for the first year then 149,00£/year ​

Unlimited access • Archives included • Professional invoice

OTHER ACCESS OPTIONS

7-Day Pass

Up to 50 articles accessible for 7 days, with no automatic renewal

3 £/week*

FREE ACCOUNT

3 articles/month

FREE

*Prices are excluding VAT, which may vary depending on your location or professional status

Since 2021: 30,000 articles • 150+ analyses per week

The planned merger between the Institut de Radioprotection et Sûreté Nucléaire (IRSN) and the Autorité de Sûreté Nucléaire (ASN) is causing growing concern among employee representative bodies.
IRSN’s social and economic committee (CSE), together with its inter-union group, is calling for a one-year postponement of the merger, originally scheduled to take effect at the beginning of 2025. This request is based on the argument that the deadline for implementing this reform is too short, thus compromising the quality of the organization and the smooth running of the future entity.

Concerns about implementation

The CSE has issued an unfavorable opinion on the proposed merger, recommending that it be postponed until January 1, 2026.
In its opinion, the CSE points out that the proposed transitional organization for January 1, 2025 was drawn up in a hurry, which could lead to major dysfunctions.
The members of the CSE alerted the ASN College to “worrying observations” linked to a lack of control over the project.
They point to the risk that this haste will undermine the ASNR’s ability to fulfill its expert appraisal and control missions in the fields of nuclear safety and radiation protection.
The intersyndicale, which includes unions such as CFDT, CGT and CFE-CGC, shares these concerns.
It points out that the time lag between the promulgation of the law formalizing the merger and the operational implementation of the ASNR is grossly inadequate.
In fact, only seven months separate these two stages, a period deemed inadequate for merging organizations with structures and missions as different as IRSN and ASN.

The challenges of quality and independence

The unions are also concerned about the social impact of this merger.
They deplore the absence of an in-depth impact study, which could shed light on the consequences of this reorganization on employees and on the operation of the two entities.
Ecologist MP Julie Laernoes has also taken a stance on this issue, announcing the filing of a bill to repeal the reform.
She considers that the merger could undermine the quality and independence of expertise, while threatening the transparency of the regulatory and control system.
The stakes involved in this merger are not limited to internal considerations.
They also affect the perception of the nuclear sector by the general public and economic players.
The fear of disorganization at a critical time for the nuclear industry could have repercussions on the trust placed in the institutions in charge of safety.
Industry players therefore need to pay close attention to these developments, as they could influence investment decisions and the long-term strategy of companies involved in the nuclear sector.

The need for dialogue and preparation

In view of these concerns, it seems essential to establish a constructive dialogue between the various stakeholders.
The establishment of a clear roadmap and a realistic timetable could help to better prepare this merger, while guaranteeing the continuity of IRSN and ASN missions.
Industry players must also commit to ensuring a smooth transition, so as to preserve the quality of nuclear safety expertise and controls.
The current situation highlights the importance of effective governance and transparent communication as part of structural reforms.
Feedback from employees and trade unions must be taken into account to avoid past mistakes and ensure that the future entity, the ASNR, can function optimally from the outset.
The success of this merger will largely depend on the ability of the players involved to work together and anticipate future challenges.
The stakes involved in this merger between IRSN and ASN are many and complex.
They require particular attention from decision-makers, who must navigate between the imperatives of safety, efficiency and transparency.
Managing this transition will be crucial for the future of nuclear safety and public confidence in the institutions responsible for this mission.

EDF anticipates a 35 MW decrease in output for the Flamanville EPR between 2026 and 2031, citing a degraded performance level with no official technical explanation to date.
Nuclear Power Corporation of India Ltd has pushed the Bharat Small Reactors proposal deadline to 31 March 2026, aiming to expand private sector engagement in the captive nuclear energy project.
The Philippine government grants contractual advantages and priority dispatch to its first nuclear project, laying the groundwork for sustained sector development in the coming decades.
The merger between Terra Innovatum and GSR III Acquisition Corp. includes $130mn in proceeds aimed at supporting the industrial development of its SOLO™ micro-nuclear reactor.
US nuclear technology firm NANO Nuclear Energy has secured $400mn through an oversubscribed private placement, raising its cash position to approximately $600mn to accelerate development of its KRONOS MMR™ microreactors.
Global Nuclear Fuel, a GE Vernova-led alliance with Hitachi, plans the first use of its GNF4 boiling water reactor fuel in 2026, with full-scale production expected by 2030.
Arkansas has appointed Excel Services to analyse the economic, technological and logistical outlook of a new nuclear programme, with results expected within ten months.
Operator Belgoprocess has received authorisation to build a new facility to store waste generated from the ongoing decommissioning of Belgium’s nuclear reactors.
The British government has launched a consultation on the regulatory justification request for Rolls-Royce’s modular reactor, a decisive step towards its approval in the country’s nuclear market.
GVH and Samsung C&T join forces to accelerate international deployment of BWRX-300 small modular reactors, with a strong focus on Sweden and the consolidation of the nuclear supply chain.
The Swedish government aims to establish a right to compensation for operators if a political reversal leads to the early shutdown of nuclear plants, in a move to reduce investment risks.
Duke Energy adds a large nuclear reactor project to its 2025 plan for the Carolinas, anticipating electricity demand more than twice previous forecasts.
EDF has selected Arabelle Solutions to supply two complete turbine islands for the Sizewell C nuclear power plant, strengthening their industrial cooperation initiated at Hinkley Point C.
The Italian government has approved a bill granting the executive authority to regulate the return of nuclear energy, in line with European carbon neutrality and energy security targets for 2050.
Framatome and the French Alternative Energies and Atomic Energy Commission have commissioned a specialised industrial line in Jeumont for the manufacturing of nuclear components used in French Navy vessels.
Italian company Terra Innovatum is advancing the commercialisation of its SOLO micro-reactor, with two new partnerships and $42.5mn in funding as part of a merger with a listed company.
The Nurlikum Mining joint venture enters a new industrial phase with the launch of the South Djengeldi project, targeting annual production of 500 tonnes of uranium over ten years in Uzbekistan.
The containment structure over Chernobyl’s destroyed reactor lost power after a Russian strike, as Zaporizhzhia remains cut off from external electricity for over a week.
Uranium deliveries to U.S. civilian operators rose 8% in 2024, while the average price climbed to its highest level since 2012, according to the latest available data.
The Vice-Chairman of Russia’s Security Council believes more countries will develop nuclear weapons and generative AI technologies as a result of increasing public sector efforts.

All the latest energy news, all the time

8.25£/month*

*billed annually at 99£/year for the first year then 149,00£/year ​

Unlimited access - Archives included - Pro invoice

7 DAY PASS

Up to 50 items can be consulted for 7 days,
without automatic renewal

3£/week*

*Prices shown are exclusive of VAT, which may vary according to your location or professional status.

Since 2021: 30,000 articles - +150 analyses/week.