Beyond Mandates: Why 90% of Companies Continue Sustainability Reporting After CSRD Scope Reduction

Introduction: The CSRD Simplification and a Surprising Trend

The European Union's Corporate Sustainability Reporting Directive (CSRD) represents a landmark shift in corporate transparency, requiring detailed, double materiality-based sustainability disclosures. However, the recent CSRD Omnibus I simplification initiative has adjusted the directive's scope, removing certain companies from its mandatory reporting requirements. Despite this regulatory relief, a compelling trend has emerged. A 2024 survey by sustainability software provider osapiens, involving over 400 executives across Europe and the UK, found that 90% of companies removed from the CSRD scope plan to maintain or even expand their sustainability reporting activities. Furthermore, 86% of these companies indicate they can continue producing CSRD-aligned reports. This article delves into the CSRD scope reduction, interprets these ESG survey insights, and explores the strategic imperatives driving voluntary sustainability reporting beyond compliance mandates.

Understanding the CSRD Omnibus I Scope Reduction

The CSRD, Directive (EU) 2022/2464, is being implemented in phases. The Omnibus I act introduced technical amendments to simplify the directive's application, primarily affecting the scope of companies required to report. Under the original CSRD timeline, the directive applies to:

• Large public-interest entities (already subject to the NFRD) for the 2024 reporting year (reports published in 2025).
• Other large companies (meeting two of three criteria: >250 employees, >EUR 50 million turnover, >EUR 25 million total assets) for the 2025 reporting year (reports published in 2026).
• Listed SMEs for the 2026 reporting year (reports published in 2027), with an opt-out possibility until 2028.

The Omnibus I adjustments refined these thresholds and definitions, effectively removing a subset of companies—particularly some smaller entities and subsidiaries—from the mandatory reporting obligation. For these organizations, the regulatory pressure to comply with the European Sustainability Reporting Standards (ESRS) by specific deadlines has been lifted. Yet, as the survey data shows, compliance is only one piece of the ESG compliance 2026 puzzle.

Strategic Motivations for Voluntary Sustainability Reporting

Why would a company voluntarily undertake the resource-intensive process of sustainability reporting after being exempted? The survey points to several core strategic drivers that transcend regulatory checkboxes.

Investor and Financial Market Pressure

Capital markets are increasingly integrating ESG factors into investment decisions. 90% of executives surveyed reported that sustainability data is already partially or fully integrated with their financial reporting. Investors, lenders, and insurers are demanding robust, comparable ESG data to assess long-term value creation, climate-related risks, and governance quality. Voluntary reporting demonstrates proactive risk management and can strengthen investor confidence, potentially lowering the cost of capital. This aligns with global frameworks like the IFRS S1 and S2 standards from the ISSB, which are being adopted voluntarily in many jurisdictions.

Supply Chain and Customer Demands

Large corporations within the CSRD's scope are required to report on their value chains. This creates a cascading effect, where these companies demand sustainability data from their suppliers and partners—regardless of the supplier's own regulatory status. To remain competitive and retain key contracts, companies find that maintaining robust ESG reporting is a business imperative. It's no longer just about your own compliance; it's about enabling your customers' compliance.

Operational Risk Management and Competitive Advantage

Sustainability reporting is not merely a disclosure exercise. The process of collecting data for ESRS-aligned reports forces organizations to scrutinize their operations, supply chains, and impact areas. This leads to improved visibility into resource efficiency, carbon emissions, labor practices, and community relations. Companies cited benefits including improved risk visibility and better integration of sustainability with financial decision-making. In a market where consumers and talent increasingly favor responsible brands, a strong ESG profile becomes a differentiator.

Future-Proofing and Regulatory Anticipation

While the CSRD scope may have narrowed for some today, the global regulatory landscape for ESG is dynamic. The U.S. SEC's climate disclosure rules (though currently stayed), various state-level regulations, and the potential for future expansions of EU rules mean that building ESG compliance maturity now is a prudent investment. Organizations that have already integrated sustainability data into their corporate infrastructure are better positioned to adapt to new mandates efficiently.

Navigating the Framework Landscape: ESRS, ISSB, and Beyond

For companies reporting voluntarily, choosing a framework is a strategic decision. Here’s a comparison of key standards:

• ESRS (European Sustainability Reporting Standards): The mandatory standard under the CSRD, based on the principle of double materiality (considering both impact on people/environment and financial materiality). Even for voluntary reporters, aligning with ESRS can be beneficial for engaging with EU markets and stakeholders.
• ISSB Standards (IFRS S1 & S2): Developed for global capital markets, these standards focus on financial materiality—disclosing sustainability-related risks and opportunities that affect enterprise value. They are effective for periods beginning on or after 1 January 2024 and are being referenced by jurisdictions like the UK and Australia.
• SEC Climate Rules: Proposed U.S. rules requiring registrants to disclose material climate risks and GHG emissions (Scope 1 & 2). Their status is uncertain due to litigation, but they represent a significant potential reporting benchmark for companies with U.S. operations or listings.

The survey finding that 86% of companies can produce CSRD-aligned reports suggests many have already adopted the rigorous ESRS methodology, which may provide a more comprehensive foundation than a purely financially-focused framework.

Actionable Steps to Enhance ESG Maturity and Reporting

For businesses—whether in or out of CSRD scope—looking to strengthen their voluntary sustainability practice, consider these steps:

1. Conduct a Materiality Assessment: Identify the environmental, social, and governance topics most significant to your business and stakeholders. This is the cornerstone of both ESRS and effective strategy.
2. Integrate Data Governance: Break down data silos. The survey identified fragmented data and poor system integration as key challenges. Establish clear ownership (e.g., a sustainability data steward) and integrate ESG data collection into existing financial and operational systems.
3. Leverage Technology and Automation: Manual data gathering is unsustainable. The survey indicates 90% of executives expect increased investment in reporting solutions over the next 12 months. Platforms can automate data collection, perform calculations (e.g., for carbon accounting), and ensure audit trails.
4. Align Reporting with Strategy: Move beyond disclosure to action. Use the insights from your reporting to inform operational improvements, risk mitigation strategies, and innovation opportunities. Link ESG performance to executive remuneration to drive accountability.
5. Engage in Continuous Learning: The regulatory and standards landscape is evolving. Stay informed on developments like the implementation of the EU AI Office for governance insights, or broader emerging technology governance trends that intersect with ESG.

Tools and Platforms to Streamline ESG Reporting

Investing in the right technology is critical to managing the complexity of sustainability data. Specialized platforms can help with data aggregation, calculation, framework alignment, and report generation.

• Workiva: A cloud platform known for connecting financial, ESG, and governance reporting. It helps ensure data consistency and facilitates the creation of reports that comply with multiple frameworks, including ESRS and SEC requirements. Contact vendor for pricing.
• Persefoni: A leading carbon accounting and management platform that automates the calculation of organizational carbon footprints (Scope 1, 2, and 3). It is designed to help companies meet disclosure requirements under frameworks like the ISSB and potential SEC rules. Contact vendor for pricing.

For organizations navigating the intersection of ESG with other compliance areas—such as AI governance under the EU AI Act or data privacy—consolidated platforms like AIGovHub offer integrated compliance intelligence. AIGovHub's tools can help map ESG obligations against other regulatory requirements, providing a holistic view of corporate governance risks and opportunities.

Key Takeaways

• The CSRD Omnibus I simplification has reduced the directive's scope, but 90% of affected companies continue voluntary sustainability reporting, driven by strategic business needs.
• Primary motivations include investor relations, supply chain requirements, operational risk management, and competitive branding.
• Voluntary reporters often align with rigorous frameworks like the EU's ESRS or the global ISSB standards to meet stakeholder expectations.
• Successful ESG integration requires strong data governance, executive buy-in, and investment in automation tools from vendors like Workiva and Persefoni.
• Building ESG maturity today is an investment in resilience, future-proofing against evolving regulations and market demands.

Ready to assess and streamline your organization's ESG compliance strategy? Explore AIGovHub's ESG compliance tools to gain visibility into your obligations, benchmark against frameworks, and manage your sustainability data effectively.

This content is for informational purposes only and does not constitute legal advice.