The CSRD (Corporate Sustainability Reporting Directive), adopted by the European Union in 2022, marks a major turning point in the way companies manage and report their environmental, social and governance (ESG) performance. Gradually coming into force from 2024, the CSRD imposes stringent ESG transparency and disclosure requirements on nearly 50,000 companies. The companies concerned include not only large listed companies, but also certain SMEs based on size and sales thresholds. A company is concerned by the CSRD if it exceeds at least two of the following three criteria:
- Annual net sales in excess of €40 million.
- Total assets in excess of €20 million.
- Headcount over 250 employees
These companies need to prepare for the key CSRD deadlines: 2024 for large companies, 2025 for listed SMEs and 2026 for other eligible companies.
NB (February 2025): The implementation of the CSRD is now subject to a decision by the European Commission, which, in the face of political and business pressure, will propose a so-called “omnibus” law aimed at simplifying companies’ reporting obligations in terms of sustainable transformation.
What is materiality?
Originating in the field of finance, the concept of “materiality” is used to select and prioritize accounting information with a potential impact on a company’s financial performance. In practice, data is considered material when it exceeds a critical threshold beyond which economic decisions, particularly those of investors, could be influenced.
And double-materiality?
Double materiality, also known as “double materiality”, pursues the same objective as classic materiality: to identify the key issues likely to influence the decisions of financial players.
However, double materiality analysis encompasses two distinct dimensions:
- Financial materiality (“Outside-in” perspective), which examines the influence of environmental and social issues on a company’s economic performance.
- Impact materiality (“Inside-Out” perspective), which focuses on the repercussions of the company’s activities on the environment and society.”
The role of the CIO (Chief Information Officer) is central to the requirements of the CSRD: the collection, structuring, and dissemination of ESG data rely heavily on information systems. Their ability to address these challenges will have a direct impact on the company’s compliance and overall performance.
1. What does the European CSRD directive require in terms of ESG reporting?
The CSRD directive goes far beyond previous requirements such as the NFRD(Non-Financial Reporting Directive). CSR (Corporate Social Responsibility) is at the heart of the CSRD. Companies are now required to provide detailed, quantitative information on sustainability-related topics and demonstrate their responsible attitude, such as :
- Climate: CO2 emissions, strategies for reducing climate impact.
- Biodiversity: initiatives to limit impacts on ecosystems.
- Human rights: compliance with international standards and the fight against discrimination.
- Governance: transparency in management and decision-making processes.
These reports must comply with ESRS (European Sustainability Reporting Standards) and be validated by external auditors, which adds an extra level of rigor. The list of issues subject to double materiality analysis is available in the ESRS.
The CSRD requires a large amount of ESG data, but also impeccable quality. Companies must guarantee the traceability and verifiability of their information. This requires seamless integration of data from internal and external sources, as well as regular audits to validate accuracy and compliance. The aim: to offer comprehensive reporting that meets the expected standards.
This is precisely where the CIO comes in: he or she must provide the technological infrastructure needed to effectively manage the company’s ESG data. This includes centralizing data flows to avoid silos,automating data collection and reportingprocesses, and implementing security controls to protect sensitive data. All in compliance with ESRS standards.
2. What are the technical challenges facing CIOs when it comes to collecting, centralizing and processing ESG data?
ESG data comes from two types of sources: internal (HR, finance, production departments) and external (suppliers, partners, customers). The company must report on all the criteria imposed by the CSRD, and demonstrate that it is implementing various responsible actions to meet the expected standards.
The multiplicity of these data sources generates a number of challenges for the CIO, such as interoperability between heterogeneous systems, uneven data quality depending on the source, and the need to harmonize reporting formats and standards. Solutions such as ETLs(Extract, Transform, Load) or data platforms enable the efficient consolidation of this information to meet CSRD requirements.
ESG data must be usable, consistent and verifiable in order to be integrated into this Reporting. CIOs can rely on data quality tools to detect and correct errors, advanced analysis algorithms to identify inconsistencies, and standardized databases to guarantee traceability.
To comply with the European CSRD directive, CIOs must also guarantee regulatory compliance (RGPD, Cybersecurity) and the protection of sensitive ESG data. This involves implementing data governance policies, using encryption solutions to secure exchanges, or proactive monitoring against cyberattacks.
3. How can the strategic challenges of CSRD enable CIOs to steer change and seize new opportunities?
CSRD compliance offers CIOs the opportunity to reinforce their strategic role in the company. They must steer digital transformation to align information systems with ESG objectives. The obligations imposed by this directive require close collaboration with CSR (Corporate Social Responsibility), finance, and legal teams to ensure an integrated approach. Finally, the CIO helps strengthen the company’s reputation by providing greater transparency regarding these key metrics to the company’s various stakeholders.
ESG data can also become a lever for innovation, since it is part of a predictive analysis approach that requires the identification of trends to improve the company’s sustainable performance. Similarly, CSRD requirements help to optimize corporate processes, in particular to reduce costs and the company’s ecological footprint, and to adopt responsible behavior in all its actions.
CIOs must also integrate sustainability principles into their IT infrastructures:
- Eco-design of software and systems to minimize their energy impact.
- Adoption of environmentally-friendly cloud solutions, reducing carbon footprint.
- Investment in emerging technologies, such as sustainable Artificial Intelligence (AI).
In conclusion, the CSRD directive represents an ambitious but stimulating challenge for CIOs. Their role is decisive in ensuring compliance, but also in harnessing ESG data as a driver of transformation and innovation. . By adopting appropriate strategies and collaborating with other corporate functions, CIOs can turn these reporting constraints into opportunities to strengthen the organization’s overall competitiveness and sustainability.


