Turning EU Sustainability Regulation into Strategic Advantage
by Miriam Márkus-Johansson, Principal Consultant at WKC Group
Setting the Stage – The Evolution of EU Sustainability Regulation
Over the past three decades, the European Union has established one of the world’s most comprehensive frameworks for environmental and sustainability regulation. This evolving body of legislation has significantly shaped corporate decision-making, not only within the EU but increasingly beyond its borders.
Through initiatives aimed at achieving carbon neutrality, the EU has extended its regulatory reach to non-EU actors via instruments such as the Carbon Border Adjustment Mechanism (CBAM), the Corporate Sustainability Reporting Directive (CSRD), and the Green Claims Directive. Together, these measures have reinforced expectations for transparency, accountability, and measurable progress in sustainability performance.
The introduction of the CSRD marked a pivotal moment. Companies faced substantial pressure to deliver comprehensive, fully compliant sustainability reports aligned with the European Sustainability Reporting Standards (ESRS). In response, many organisations invested heavily in developing robust reporting processes and disclosures that adhered closely to these frameworks.
“Sustainability reporting contributes not only to compliance, but to stronger business outcomes and the creation of shared value across the entire value chain.”
The 2025 Omnibus Reform – A Shift in Regulatory Intensity
In 2025, the regulatory landscape shifted with the introduction of the EU Omnibus reform. This adjustment significantly reduced the scope and intensity of sustainability reporting requirements. Changes included a narrower pool of companies obligated to report, as well as reduced expectations related to compliance with interconnected legislation such as the Corporate Sustainability Due Diligence Directive, CBAM, and the EU Taxonomy Regulation.
The Omnibus regulations together with other factors such as sluggish economic growth, geopolitical instability have influenced corporate priorities. As a result, many companies have scaled back the pace of their sustainability initiatives, including efforts related to reporting.
This evolving context highlights the dynamic nature of sustainability regulation in Europe and sets the foundation for understanding current and future developments in corporate reporting practices.
Looking Ahead – The Strategic Value of Sustainability Reporting
While regulatory pressure may fluctuate, sustainability reporting has evolved into a global business practice and is increasingly becoming an integral part of how organisations operate. Much like the adoption of environmental management systems since the 1980s, it is no longer viewed as a peripheral activity but as a core component of effective governance and long-term value creation.
Beyond fulfilling regulatory requirements, sustainability reporting plays a critical strategic role. The process of defining priorities, setting targets, and monitoring progress enables companies to sharpen their focus on what truly drives performance. Done well, it supports better decision-making by identifying inefficiencies, operational bottlenecks, and areas for improvement.
At the same time, sustainability reporting can uncover opportunities to enhance products, services, and processes, contributing not only to compliance but to stronger business outcomes and the creation of shared value across the entire value chain.
“The EU’s Voluntary Standard for Small and Medium-sized Enterprises (VSME) is emerging as a practical and accessible option. ”
Voluntary Reporting and Framework Choices
While we would always recommend a ‘compliance first’ approach, against this backdrop companies should consider continuing, or beginning, their sustainability reporting journey, regardless of regulatory obligations. For organisations with fewer than 1,000 employees that may no longer fall within the scope of the revised CSRD, voluntary adoption remains a viable and often beneficial option, particularly given the robustness of the ESRS framework.
Alternative reporting standards offer flexibility depending on organisational needs and maturity. The Global Reporting Initiative (GRI) remains the most widely used global standard, while more focused frameworks such as the Carbon Disclosure Project (CDP) provide targeted insights on specific environmental dimensions.
In addition, the EU’s Voluntary Standard for Small and Medium-sized Enterprises (VSME) is emerging as a practical and accessible option. Its more concise format can make sustainability disclosures easier to produce, communicate, and understand, potentially reaching a broader audience compared to the often extensive and complex reports associated with CSRD.
While mandatory requirements strongly influence the number of companies engaging in sustainability reporting, the underlying business value of these practices continues to stand on its own.
From Insights to Action
As sustainability reporting requirements continue to evolve, organisations are faced with important choices regarding both compliance and long‑term value creation.
Key priorities may include:
- selecting the most suitable reporting framework;
- strengthening sustainability strategies and policies;
- ensuring alignment with relevant regulations; and
- building internal capabilities through training, clear processes, and regular performance follow‑up
While regulatory expectations may shift, the broader direction is clear: sustainability is becoming an integral part of business practice. A structured and proactive approach, supported where needed by external expertise, can help organisations turn reporting from a compliance exercise into a strategic advantage.
