Explore CSRD France requirements, scope, ESRS, double materiality, reporting, assurance, and 2026 reforms. Discover a practical roadmap for French companies to strengthen ESG compliance, governance, data, and sustainability strategy with effective implementation and reporting readiness.
Sustainability reporting in France has changed significantly since the Corporate Sustainability Reporting Directive was introduced, and the framework has continued to evolve through subsequent EU simplification reforms.
CSRD compliance in France requires companies within scope to integrate sustainability information into formal corporate reporting using European Sustainability Reporting Standards rather than treating ESG disclosure as a separate voluntary exercise.
The regulatory landscape changed materially in 2025 and 2026. France originally transposed the CSRD through Ordinance No. 2023-1142 of 6 December 2023, establishing rules for the publication and certification of sustainability information. Later-wave reporting obligations were subsequently postponed under French legislation in 2025, while Directive (EU) 2026/470 introduced further EU-level simplification and a narrower future CSRD scope.
This guide explains the current CSRD scope in France, the 2026 amendments, ESRS, double materiality, required disclosures, value-chain information, assurance, governance and a practical implementation roadmap for French companies.
The Corporate Sustainability Reporting Directive, or CSRD, is the EU framework that expanded and strengthened corporate sustainability reporting requirements. The current consolidated Directive (EU) 2022/2464 sets the legal foundation for the regime.
Companies within scope must report sustainability information using the European Sustainability Reporting Standards (ESRS). These standards are designed to make sustainability information more structured, comparable and connected to formal corporate reporting.
Earlier EU and national frameworks often used the language of non-financial disclosure.
The CSRD moves beyond that approach by requiring a more systematic assessment and disclosure of environmental, social and governance matters, together with sustainability-related impacts, risks and opportunities.
This shift matters because sustainability information is no longer treated simply as an additional narrative about corporate responsibility. It is intended to provide decision-useful information about how sustainability issues affect the company and how the company affects people and the environment.
CSRD reporting should not operate as a disconnected ESG brochure produced separately from the company’s formal reporting processes.
Sustainability information forms part of regulated corporate reporting and is subject to defined standards, governance expectations and assurance requirements.
For companies in scope, this means ESG reporting increasingly requires the same disciplines applied to other significant corporate information, including clear ownership, reliable data, documented methodologies and management review.
France transposed the Corporate Sustainability Reporting Directive through Ordinance No. 2023-1142 of 6 December 2023, bringing sustainability-reporting and certification requirements into French law.
The ordinance reshaped the national framework so that sustainability information became part of regulated corporate reporting rather than a separate voluntary ESG exercise.
France was among the earlier EU Member States to transpose the original CSRD framework.
The ordinance amended multiple provisions governing corporate reporting, statutory audit and the verification of sustainability information. It also reorganised parts of the French reporting framework to align domestic requirements with the new European sustainability-reporting architecture.
For companies, this meant that CSRD preparation had to involve more than sustainability teams alone. Finance, legal, audit and governance functions became increasingly important because sustainability information was being integrated into formal reporting obligations.
The French transposition also established a dedicated framework for the certification of sustainability information by authorised assurance professionals.
This is important because reported ESG information must be supported by sufficiently reliable processes, methodologies and evidence to withstand external review.
The detailed assurance requirements are discussed later in this guide, but the key point is that certification was built into France’s CSRD implementation from the outset.
For French companies, CSRD compliance therefore combines sustainability disclosure, governance, reporting discipline and independent assurance within one formal regulatory framework.
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Explore the ESG Strategy Course →Determining CSRD France scope now requires more care than simply checking the original reporting waves. Companies should distinguish between three positions: businesses already reporting under the first wave, later-wave companies whose reporting obligations were postponed, and the narrower future scope created by the EU’s 2026 reform.
France’s Ministry of Economy states that the current sustainability-reporting obligation concerns large public-interest companies with more than 500 employees that also exceed the applicable financial criteria, currently stated as net turnover above €50 million or a balance-sheet total above €25 million.
This reflects the transitional French position while later waves remain affected by postponements and the new EU scope awaits national implementation.
Directive (EU) 2026/470 significantly narrows the future mandatory reporting population.
The amended framework focuses principally on undertakings with more than 1,000 employees on average and net turnover exceeding €450 million, subject to the Directive’s detailed rules for groups, third-country undertakings and other specific situations.
The new EU thresholds should not be described as though they have already fully replaced the French domestic scope rules.
The French Ministry of Economy’s current CSRD guidance expressly states that the new threshold of more than 1,000 employees and more than €450 million in net turnover will apply after the amended directive is transposed into French law.
For compliance teams, the practical rule is therefore to assess current French obligations and future post-transposition scope separately. A company that expects to fall outside the revised EU framework should not assume that its present French reporting obligations have already disappeared.
The original CSRD timetable followed a phased implementation model, but that schedule was subsequently modified through the EU simplification process.
France implemented the EU “stop-the-clock” postponement through Law No. 2025-391 of 30 April 2025, delaying reporting obligations for the relevant later waves.
Under the revised French timetable, reporting that had previously been expected from 2025 was postponed to 2027, while reporting previously due from 2026 was postponed to 2028 for the affected companies.
These postponements gave later-wave companies additional time while the EU continued to reform the broader CSRD framework, including the subsequent 2026 scope changes.
Many CSRD articles, implementation plans and four-wave diagrams published between 2023 and early 2025 still show the original reporting dates.
Those timelines are now incomplete and can create incorrect compliance deadlines.
Before setting a reporting timetable, companies should confirm:
Their original CSRD reporting wave
The effect of the French stop-the-clock legislation
Current French implementing rules
Whether the 2026 EU scope reform may change their future reporting position
The practical approach is to treat timing and scope as connected questions. A company should not invest against an outdated reporting date without first confirming whether its obligation has been postponed and whether it is expected to remain within scope after the amended EU framework is implemented in France.
Companies subject to the CSRD report sustainability information according to the European Sustainability Reporting Standards, or ESRS. The standards provide a common structure for ESG reporting across environmental, social and governance matters and are designed to make sustainability information more consistent and useful to investors and other stakeholders.
Rather than functioning as a general sustainability checklist, ESRS provide the reporting architecture through which companies disclose material sustainability-related impacts, risks and opportunities.
A major change occurred on 3 July 2026, when the European Commission adopted revised European Sustainability Reporting Standards.
The revised standards are intended to simplify reporting and reduce administrative burden while maintaining decision-useful sustainability disclosures. The Commission states that they are shorter and clearer, introduce additional flexibility and reduce the number of mandatory datapoints by more than 60%.
Reporting teams should therefore avoid using a checklist built solely from the original 2023 ESRS without reviewing subsequent changes.
The relevant starting point should be the current applicable ESRS, together with the company’s materiality assessment and current CSRD scope.
ESRS do not produce one universal sustainability rating for a company.
Their purpose is to structure the identification and disclosure of material environmental, social and governance information, including matters such as climate change, biodiversity, human rights and other sustainability-related risks and impacts.
For companies, the practical objective is therefore not to “score” well but to produce reliable, material and supportable sustainability information.
Double materiality is the central concept that determines which sustainability matters deserve substantive attention under CSRD reporting.
It requires companies to assess sustainability topics from two distinct but connected perspectives: impact materiality and financial materiality.
Impact materiality considers how the company affects people and the environment.
This can include positive or negative impacts, as well as actual or potential effects linked to the company’s operations, products, services or business relationships.
Examples may include greenhouse-gas emissions, workforce conditions, human-rights impacts or effects on biodiversity.
Financial materiality looks in the opposite direction.
It considers how sustainability matters create risks or opportunities that could affect the company’s financial position, performance, access to finance, cost structure or long-term prospects.
Examples may include climate-related transition costs, supply-chain disruption, resource scarcity or regulatory change.
A sustainability matter may be material from one perspective, both perspectives or neither.
For example, a company may have a significant environmental impact even where the immediate financial consequence is limited.
Conversely, a sustainability issue may create substantial financial risk for the company even where its own outward impact is comparatively small.
This is why double materiality is more than a conventional financial-risk exercise.
Companies should not approach ESRS as a checklist requiring every possible disclosure field to be completed.
The materiality assessment should determine which sustainability matters require substantive reporting, subject to any disclosure requirements that remain mandatory regardless of materiality.
The strongest assessments therefore combine evidence, stakeholder insight and management judgement rather than relying on a purely mechanical scoring model.
A double materiality assessment should translate sustainability issues into a structured view of the impacts, risks and opportunities that matter most to the organisation. The process should be evidence-based, but it should not become a purely mathematical scoring exercise disconnected from management judgement.
Start by identifying the company’s operations, subsidiaries, products, geographic exposure and significant business relationships.
This establishes where material sustainability impacts or financial exposure may arise.
Consider relevant environmental, social and governance topics across the mapped business.
The objective is to create a complete starting universe before determining which matters are material.
Separate the analysis into actual impacts, potential impacts, financial risks and financial opportunities.
This distinction helps prevent impact materiality and financial materiality from being blended into one generic ESG score.
Use transparent assessment criteria to evaluate significance.
Criteria may include severity, scale, likelihood, time horizon and financial effect, depending on the matter being assessed.
Stakeholder information can improve the assessment where it provides useful evidence about actual or potential impacts.
Engagement should therefore support analysis rather than operate as a standalone survey exercise.
Management should challenge major assumptions, unexpected exclusions and borderline conclusions before the assessment is finalised.
Maintain enough evidence to explain why each significant topic was classified as material or non-material.
A strong double materiality process combines structured criteria, evidence and management judgement so that the final reporting scope can withstand internal review and external assurance.
CSRD reporting is designed around a structured sustainability statement rather than a long list of disconnected ESG metrics.
Depending on materiality and the applicable ESRS requirements, companies may need to disclose information about their business model and strategy, sustainability policies, targets, governance arrangements, material impacts, risks and opportunities, actions taken and relevant performance metrics.
The European Sustainability Reporting Standards organise this information across environmental, social and governance topics. The European Commission identifies areas such as climate change, biodiversity and human rights within the broader ESRS framework.
Potentially material environmental topics can include climate change, pollution, water and marine resources, biodiversity and ecosystems, and resource use or circular-economy issues.
The depth of disclosure should reflect which matters are material to the company and how they affect, or are affected by, the business.
Social disclosures may address the company’s own workforce, workers in the value chain, affected communities and consumers or end users.
Depending on materiality, companies may need to explain relevant impacts, policies, actions, targets and supporting metrics.
Governance disclosures can cover responsibilities, oversight processes, internal controls and business-conduct matters connected to sustainability reporting.
The objective is not to reproduce every possible ESRS datapoint in the sustainability statement.
Instead, companies should use the materiality assessment to determine which sustainability matters require substantive reporting and then apply the relevant ESRS disclosure requirements to those topics.
This approach helps ensure that reporting remains focused on information that is material, supportable and useful for decision-making.
A practical CSRD reporting process should move from scope and materiality into data collection, assurance and publication in a controlled sequence.
Confirm CSRD scope
↓
Map business and value chain
↓
Identify sustainability matters
↓
Conduct double materiality assessment
↓
Determine material ESRS topics
↓
Identify disclosure requirements
↓
Collect and validate ESG data
↓
Prepare sustainability statement
↓
Management review
↓
External assurance
↓
Publish and improve
The sequence starts with a regulatory question: Is the company in scope, and under which timetable? From there, the organisation maps its business and value chain, identifies relevant sustainability matters and conducts the double materiality assessment.
Only after material topics have been determined should reporting teams identify the corresponding ESRS disclosure requirements and begin collecting the necessary ESG data.
Companies should not begin CSRD preparation by asking every department to supply hundreds of environmental, social and governance metrics.
That approach often creates unnecessary work, inconsistent data and weak ownership.
The stronger approach is to confirm scope and materiality first, then determine which disclosures and data points are actually required.
This improves reporting efficiency and makes it easier to assign data owners, validate methodologies, and preserve supporting evidence.
The final stages should include management review, external assurance, publication and a structured improvement process so that findings from the reporting cycle strengthen the next year’s sustainability-reporting controls.
CSRD reporting can extend beyond a company’s directly controlled operations because material sustainability impacts, risks and opportunities may arise elsewhere in the value chain.
Depending on the company’s double materiality assessment and the applicable ESRS requirements, relevant information may relate to suppliers, contractors, customers or other business relationships.
Companies should avoid asking every supplier for every possible ESG metric.
The stronger approach is to identify which value-chain information is genuinely needed to support material reporting, then request only the data necessary for those disclosures.
This reduces unnecessary administrative burden and improves the relevance of the information collected.
Procurement and sustainability teams should agree who is responsible for requesting value-chain information, how supplier responses will be validated and where supporting evidence will be retained.
Clear ownership also helps prevent duplicate requests from different departments and makes follow-up more consistent.
Value-chain reporting should not create disproportionate information demands where the data is not necessary for material CSRD reporting.
The 2026 EU simplification agenda places greater emphasis on reducing unnecessary reporting burden further down value chains, particularly for smaller companies that may not themselves fall within mandatory CSRD scope.
For reporting teams, the practical objective is therefore to collect targeted, material and supportable value-chain information, rather than building an uncontrolled ESG questionnaire process that generates large volumes of data with limited reporting value.
CSRD moves sustainability information closer to the level of discipline traditionally associated with financial reporting. Companies therefore need reliable processes for data ownership, source evidence, calculations, approvals and change control.
The objective is not simply to collect more ESG data. It is to ensure that material sustainability information can be traced, reviewed and explained.
Each material disclosure should have a clear owner.
Finance may manage turnover-linked information, HR may own workforce metrics, procurement may provide supplier data and operations may be responsible for environmental information such as energy, emissions or waste.
Clear ownership reduces duplication and makes accountability easier to demonstrate.
For each material metric, document the data source, unit of measurement, reporting boundary, calculation methodology and responsible owner.
This is especially important where figures depend on estimates, conversions or inputs from multiple systems.
A reporting team should be able to explain where each significant number came from and how it was reviewed.
Supporting evidence may include source-system extracts, calculation files, approvals, supplier documentation and management review records.
Companies should not try to recreate a mature financial-control environment for every ESG metric immediately.
A more practical approach is to prioritise material disclosures and higher-risk data first, then strengthen controls over time.
This allows reporting teams to focus assurance readiness on the information that matters most while progressively improving consistency, documentation and review across the wider sustainability-reporting process.
CSRD reporting is subject to external assurance, which means sustainability information is not treated as purely self-certified corporate communication.
France’s transposition framework established specific rules for the certification of sustainability information, reinforcing the need for companies to support reported disclosures with reliable processes, evidence and review.
Assurance readiness should influence reporting practices throughout the year.
Companies should maintain clear evidence, documented methodologies, approval trails and consistent source data for material disclosures. Where estimates or assumptions are used, the rationale should be recorded so that reviewers can understand how the final figure or statement was produced.
Teams should not wait until the reporting period has closed to test whether their evidence is sufficient.
Major metrics, double materiality documentation, calculation methods and supporting records should be reviewed during the reporting cycle. Early testing makes it easier to correct inconsistent methodologies, missing documentation or unclear ownership before formal assurance begins.
External assurance does not transfer responsibility for the sustainability statement to the assurance provider.
Management remains responsible for the completeness, accuracy and governance of the reported information.
For French companies, this means assurance should be treated as part of the reporting control environment, not as a final external check added after the sustainability statement has already been prepared.
The CSRD should not be treated as simply a renamed non-financial disclosure regime. It represents a broader shift toward standardised, assured and governance-integrated sustainability reporting.
|
Area |
Traditional non-financial disclosure |
CSRD sustainability reporting |
|
Reporting approach |
More narrative and flexible |
Standardized through ESRS |
|
Materiality |
Often less structured |
Double materiality |
|
Data |
Frequently qualitative |
Greater emphasis on structured metrics and evidence |
|
Value chain |
Often limited |
More systematic consideration |
|
Assurance |
More limited historically |
Formal assurance framework |
|
Governance |
ESG is often separated. |
Integrated with regulated corporate reporting |
Under CSRD, companies are expected to connect sustainability information more closely with strategy, governance, risk, data ownership, and formal reporting controls.
This means the reporting process increasingly depends on structured evidence, documented methodologies, and clearer management oversight rather than narrative ESG statements alone.
When describing current CSRD obligations, “sustainability reporting” is generally the more precise regulatory language.
The term “non-financial disclosure” remains useful for historical comparison and search intent, but it can be misleading if it suggests that sustainability matters sit outside core business or financial considerations.
Climate risk, workforce issues, resource constraints, supply-chain disruption and other sustainability matters can directly affect costs, revenues, access to finance and enterprise value.
For that reason, CSRD reporting is better understood as part of regulated corporate reporting rather than as a separate non-financial communications exercise.
CSRD reporting and the EU Taxonomy can interact, but they serve different purposes and should not be treated as the same framework.
The CSRD provides the broader architecture for sustainability reporting, including material environmental, social and governance information, double materiality, governance, risks, opportunities and impacts.
The EU Taxonomy, by contrast, focuses on the classification of economic activities against criteria for environmental sustainability and the related disclosure requirements.
For companies subject to both frameworks, some information may therefore sit within the same reporting process, but the underlying assessments remain distinct.
A sustainability matter can be material under ESRS without determining whether a particular economic activity qualifies as Taxonomy-aligned.
For example, climate change may be a material CSRD reporting topic because it creates significant risks, impacts or opportunities for the company. That does not automatically mean the company’s activities satisfy the separate technical criteria needed for Taxonomy alignment.
Reporting teams should therefore keep materiality assessment and Taxonomy eligibility or alignment analysis conceptually separate, even where the resulting disclosures appear within the same corporate reporting environment.
The practical objective is to coordinate the data and governance process without collapsing two different regulatory tests into one.
The 2026 CSRD reform materially changes the outlook for many smaller and mid-sized companies that had previously expected to become directly subject to mandatory sustainability reporting.
Because the amended EU framework significantly narrows future CSRD scope, many businesses may ultimately fall outside mandatory reporting once the new rules are transposed into national law.
A company that is no longer expected to fall within mandatory CSRD scope may still receive sustainability information requests from customers, banks, investors and larger reporting companies.
These requests may relate to emissions, workforce practices, supply-chain risks or other ESG information needed for financing decisions or value-chain reporting.
The practical challenge is to respond proportionately rather than recreating a full CSRD reporting system unnecessarily.
Alongside the revised ESRS adopted in July 2026, the European Commission introduced a voluntary sustainability-reporting standard intended for smaller companies.
This provides a more proportionate framework for businesses that want to communicate sustainability information without applying the full mandatory CSRD architecture.
Smaller businesses should first determine whether they are legally required to report before investing in complex CSRD systems, assurance processes or extensive ESG data collection.
Where mandatory reporting does not apply, a proportionate voluntary approach may be more appropriate.
The key distinction is between information that is genuinely needed by stakeholders or business partners and the full set of obligations imposed on companies directly within CSRD scope. Keeping that distinction clear can reduce unnecessary reporting burden while still supporting credible ESG communication.
CSRD sustainability reporting should not belong exclusively to an ESG or sustainability department. Effective governance usually requires coordination across finance, compliance, sustainability, legal, HR, procurement, risk and operations because material disclosures depend on data, controls and decisions owned by different parts of the organisation.
Management should understand the company’s material sustainability matters, major assumptions, significant data limitations and the controls supporting reported information.
Leadership should also be able to challenge unusual conclusions, unresolved data gaps and material disclosures that depend heavily on estimates or judgement.
Finance teams bring reporting discipline, internal-control experience and familiarity with formal review processes.
Sustainability teams bring subject-matter knowledge of environmental and social impacts, materiality, ESG metrics and reporting expectations.
Bringing these capabilities together helps improve both the reliability and the relevance of the sustainability statement.
Each material disclosure should have a clear data owner, review process and escalation route.
Ownership should extend beyond data collection. Teams should know who is responsible for the methodology, supporting evidence, calculation, approval and response to assurance questions.
The strongest governance model therefore treats CSRD reporting as a cross-functional corporate reporting process with clear management oversight, rather than as a standalone sustainability publication prepared at the end of the year.
Several recurring mistakes can make CSRD preparation more expensive, less reliable and harder to defend during assurance.
Better approach: Distinguish current French requirements from the narrower post-transposition scope created by the 2026 EU reform. Do not assume future thresholds already replace domestic rules.
Better approach: Confirm regulatory scope and complete the materiality assessment before asking teams to collect large volumes of sustainability data.
Better approach: Base conclusions on actual impacts, risks, opportunities, evidence and management judgement rather than stakeholder questionnaires alone.
Better approach: Work from the current applicable ESRS and update legacy reporting tools accordingly.
Better approach: Build evidence, methodologies, ownership and review controls throughout the reporting period.
Better approach: Integrate finance, governance, compliance and operational ownership into the reporting process.
The strongest CSRD programmes avoid these mistakes by treating sustainability reporting as a controlled corporate reporting process rather than a standalone ESG exercise.
A practical CSRD programme should follow a controlled sequence so that companies do not build reporting systems before confirming whether, when and how the rules apply.
Assess employee numbers, turnover, entity structure, listing status, group position and the current French implementation framework.
Confirm whether the company is already reporting, has had its reporting obligation postponed or may ultimately fall outside the narrower future scope once the 2026 EU amendments are transposed.
Assign an executive sponsor, a central reporting owner and functional data owners across finance, sustainability, HR, procurement, operations and other relevant teams.
Identify the company’s material sustainability impacts, risks and opportunities using a documented assessment process.
Determine which disclosures follow from the materiality assessment and which requirements remain applicable regardless of materiality.
Compare existing systems, records and reporting processes with the required quantitative and qualitative disclosures.
Define source evidence, calculation methodology, ownership, approvals and review procedures for material information.
Test higher-risk metrics, assumptions and supporting documentation before the formal reporting cycle closes.
Connect sustainability disclosures with the business model, strategy, material risks and wider corporate reporting context.
Use assurance findings, data-quality issues and reporting lessons to strengthen the next cycle.
The roadmap should remain iterative. As scope, ESRS requirements and internal data maturity evolve, governance and controls should evolve with them.
A practical CSRD France compliance checklist should test whether the company can explain and evidence its reporting position, not simply whether a sustainability report exists.
Scope: Can the company demonstrate why it is currently in or out of scope, including the employee, turnover, entity and group criteria that support that conclusion?
Timing: Has the organisation accounted for the French stop-the-clock postponement and the effect of the 2026 EU amendments on future reporting obligations?
Materiality: Can management explain why significant ESG matters were classified as material or non-material, and is that conclusion supported by evidence?
Data: Is each material metric linked to an identifiable source, calculation methodology, reporting boundary and responsible owner?
Value chain: Are supplier and other external information requests proportionate to the company’s actual material reporting needs?
Assurance: Can the organisation provide evidence supporting major disclosures, assumptions and calculations?
Governance: Is sustainability reporting integrated with finance, compliance, operational functions and management review?
Any material gap should lead to a documented remediation action, clear owner and follow-up date before the next reporting cycle.
Effective ESG reporting requires more than collecting environmental and social metrics. Organisations need to understand which sustainability issues are material, connect them to business strategy and build governance capable of turning sustainability information into meaningful action.
The French Compliance Institute’s Sustainability & ESG Strategy for French Businesses course helps professionals understand how ESG considerations can be integrated into strategy, governance and organisational decision-making.
These skills can support teams preparing for sustainability reporting, materiality assessments and broader ESG compliance requirements.
The course can strengthen practical ESG capability, but completing it does not by itself satisfy CSRD or ESRS reporting requirements.
CSRD has moved ESG reporting in France beyond broad non-financial disclosure and toward a more structured, standardised and assured sustainability-reporting framework.
The regulatory position is also evolving. Companies need to distinguish current French obligations from the narrower future scope created by the 2026 EU amendments and ensure that reporting processes use the revised ESRS rather than outdated templates.
Effective implementation should begin with two questions: Is the company in scope, and which sustainability matters are material? Only then should organisations build large-scale ESG data collection, controls and assurance processes.
French companies that connect materiality, reliable ESG data, governance and assurance will be better positioned to produce sustainability reporting that is both compliant and useful for decision-making.
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