After the EU has relaxed disclosure thresholds, why are companies still stepping up sustainable reporting?

The EU is easing the threshold, but that does not mean sustainability reporting is exiting the stage

In February 2026, the European Union adjusted the Corporate Sustainability Reporting Directive (CSRD) and the Corporate Sustainability Due Diligence Directive (CSDDD), excluding some companies from direct application. As a result, about 80% of companies are no longer included in the original mandatory disclosure framework. Intuitively, this might seem like it should trigger a round of reporting contraction: if regulatory pressure is reduced, why would companies continue investing in data, systems, and staff?

But the market’s answer is exactly the opposite. More and more companies are redefining sustainability disclosure from a “regulatory compliance cost” into “part of their operating capability.” This means that Europe’s sustainability reporting system is undergoing a more important turning point: it is no longer merely a policy-driven disclosure regime, but is gradually evolving into a business infrastructure that connects financing, supply chains, customer requirements, and cross-border operations.

This shift is especially critical for Europe. Europe has long tried to shape market behavior through rules, but in the reality of globalization and spillovers across industrial chains, the true competitiveness of rules does not depend on how broad the mandatory scope is, but on whether they can be embedded in corporate operations and form a replicable business language in cross-regional trade.

Companies are not exiting; they are reshaping the business use of disclosure

According to research by disclosure software provider Osapiens, 90% of companies no longer directly subject to the EU’s new rules say they will still maintain or even expand sustainability reporting. This figure is worth attention because it shows that the logic behind corporate decision-making has changed: disclosure is no longer simply about “responding to regulation,” but about serving resource planning, product and process design, and supply chain management.

These three uses all point to the same fact: companies are incorporating sustainability data into their operating systems, rather than leaving it in the legal or public relations department.

This is especially meaningful in Europe. European companies have long faced volatile energy prices, supply chain restructuring, increasingly complex cross-border compliance, and sensitivity to capital costs. For these companies, carbon emissions, water use, supplier risk, workforce structure, and governance information are not just ethical issues, but operational variables that determine supply resilience, financing conditions, and customer access.

In other words, disclosure is still being retained not because companies are loyal to regulation, but because they have realized that without enough data, they cannot manage costs, risks, and market opportunities with sufficient precision.

European regulation is “shrinking,” while global standards are expanding

On the surface, the EU is narrowing the scope of application, and mandatory disclosure at the U.S. federal level remains stalled, so global sustainability rules may seem to be fragmenting. But another more important trend is that the UK has already aligned its sustainability reporting standards with ISSB, and is considering making them mandatory for listed companies. Meanwhile, more than 30 jurisdictions, including Japan, Brazil, and Nigeria, are adopting or aligning with ISSB standards.This shows that global sustainability disclosure is not moving toward a unified “single world rule,” but is forming a common framework that is usable across borders. For international companies, this framework matters more than the legal text itself, because it reduces the cost of translating information across multiple markets.

In business practice, what companies worry about most is not “whether to disclose,” but “how many separate sets of data to prepare for different markets.” If European customers use the ESRS approach and Asian customers use the ISSB approach, companies must maintain a data foundation that can map between different standards. At that point, the real value of convergence among standards lies not in complete unification, but in data interoperability.

This is also why some market participants view the current stage as one of the most important changes in the history of sustainability reporting: it is not that one regulation is stricter, but that the world is forming a kind of “shared grammar.” This grammar may not replace all local rules, but it will make it easier for companies to collect once and use in multiple places.

For European companies, reporting systems are becoming a competitive tool

CDP data shows that the number of companies making voluntary disclosures in 2025 rose from 22,700 in 2024 to 23,100. At the same time, CDP’s survey of the world’s largest investors remains broad, with more than 640 major investors asking companies to provide sustainability data.

These facts show that capital markets have not exited the sustainability agenda because of a retreat in regulation. On the contrary, investor demands are shifting from “whether to disclose” to “whether disclosures can be used for valuation, risk identification, and opportunity discovery.”

CDP’s annual Corporate Health Check also shows that companies defined as environmental leaders generated a total of $218 billion in opportunities over the past 12 months, while laggards generated only $300 million. Although such data cannot be simply interpreted as causal, it at least shows one thing: the relationship between disclosure and business outcomes is no longer limited to reputation management, but is beginning to enter strategic differentiation.

This has implications for European industrial policy. The EU has long emphasized competitiveness, strategic autonomy, and the green transition, but to turn these goals into reality, it cannot rely only on subsidies and regulations; it also needs corporate-level data capabilities. If sustainability reporting can help companies identify procurement risks, energy-use efficiency, product life-cycle costs, and weak points in supply chains, then it is no longer an “extra burden,” but a foundational tool for industrial upgrading.

SMEs are being indirectly brought into the system, rather than fully excluded

Although the EU’s new rules exclude some SMEs from direct application, that does not mean they will truly remain outside the system. A more realistic mechanism is taking shape: banks, customers, and large suppliers will continue to pass data requirements down to them.

The regulatory environment for European banking still requires financial institutions to consider climate risk when issuing loans and bonds, which means that even if SMEs have no legal disclosure obligation, they may still be asked to provide relevant information at the financing stage.The European banking regulatory environment still requires financial institutions to take climate risk into account when issuing loans and bonds, which means that SMEs may be asked to provide relevant information at the financing stage even if they are not subject to a legal disclosure obligation. At the same time, large customers, in order to meet their own disclosure requirements in the EU or elsewhere, will also ask suppliers for product-level carbon footprints and other data.

This will produce a very European outcome: rules will no longer be transmitted only through “hard compliance,” but will instead penetrate downward through the financial system and supply-chain networks. For SMEs, this is both pressure and a barrier to entry. Those that can build traceable and verifiable data capabilities more quickly will find it easier to enter large customer ecosystems and access high-quality financing channels.

From the perspective of industrial policy, this means the European market is forming a kind of “data-based access mechanism.” It may not immediately reduce the number of SMEs, but it will change which companies can integrate into high-value supply chains and which can only remain on the margins with low transparency and weak bargaining power.

The real competitive focus is shifting from standards disputes to data governance

Over the past few years, debates around CSRD, ESRS, ISSB, and local rules have been easy to interpret as a contest over “which standard will win.” But industry participants are gradually realizing that what really determines corporate costs and efficiency is not the name of the standard, but whether the data architecture is flexible enough.

If a company can build internal data collection processes based on CSRD, it will usually also be easier for it to adapt to other market requirements. The issue is no longer how many reports to prepare, but how to build a data system that can be accessed by different jurisdictions. For multinational companies and mid-sized companies operating in multiple markets, the business value of this capability is increasingly approaching that of the financial reporting system itself.

This also explains why some consulting and data companies believe that standard-level integration may already be nearing its peak, and that the next phase will focus on data labeling, mapping, and local interpretation capabilities. In other words, future competition will not be about “whose rules are more complete,” but “whose data is more portable.”

For Europe, this is especially important. The EU has already developed strong rule-making capacity in digital regulation, energy regulation, and sustainability disclosure, but if companies cannot turn these rules into operational data systems, Europe’s competitiveness may remain at the institutional level and fail to translate into industrial efficiency.

The next stage of European sustainability disclosure is not reduction, but embedding into operations

For many companies, the confusion over the EU Omnibus simplification package and rule delays over the past year has indeed increased compliance uncertainty. But over a longer time horizon, this delay has also given companies time to redesign internal processes.

This means the next stage of sustainability reporting may no longer take the form of a separate annual document, but will instead be more deeply embedded in procurement, financing, product development, and supply-chain management. The value of reporting will also shift from external presentation to internal decision support.If this trend continues, the European business environment will undergo a broader change: sustainability information will no longer be merely a regulatory object, but will become part of corporate governance. Companies that can turn disclosure into an operational advantage may secure a more stable position in financing costs, customer relationships, and supply chain resilience.

From the perspective of the global competitive landscape, this shift is not confined to Europe. Although the United States has slowed at the federal level, places such as California and New York have already begun proposing disclosure requirements; Asia and other regions are also accelerating alignment with the ISSB. What global companies face is not a unified, static compliance world, but a market moving at multiple speeds while ultimately converging toward data transparency.

For Europe, this may be a typical validation of “rules first, market follows”: even if the scope of regulation narrows, the disclosure system may continue to expand, because what is truly driving it is no longer just policy, but the sustained demand for verifiable data from customers, capital, and supply chains.

Conclusion: Europe’s sustainability reporting is changing from a political issue into core business infrastructure

The EU’s recent easing measures may look like a retreat in sustainability regulation; but if we look only at corporate behavior, investor demand, and the evolution of cross-border standards, the conclusion may be exactly the opposite. Sustainability disclosure is moving from a compliance checklist into core infrastructure for companies to manage risk, secure financing, satisfy customers, and maintain international competitiveness.

The implication for Europe’s competitiveness is clear: in the future, what determines whether a company wins or loses is not just whether it complies with the rules, but who can turn the rules into data capabilities, operational capabilities, and market trust faster.

In this sense, the EU’s sustainability reporting has not ended; it has simply entered a more pragmatic, more commercialized, and deeper stage.