The European Union will reduce the number of data points required for sustainability reports by 61% starting in the fourth quarter, according to reports from Börse Express. This reform to the European Sustainability Reporting Standards (ESRS) aims to lower the administrative and financial burden on companies complying with EU disclosure mandates.
- Data Reduction: A 61% decrease in required reporting data points.
- Timeline: Changes take effect starting in the fourth quarter.
- Framework: The reform targets the ESRS, the standards used to implement the Corporate Sustainability Reporting Directive (CSRD).
Why is the EU cutting sustainability data requirements?
The reduction stems from a need to streamline the reporting process for businesses. According to Börse Express, the original scope of the ESRS created an immense data collection burden that many companies struggled to meet. By cutting more than half of the required data points, regulators intend to make the process more manageable without sacrificing the core goals of transparency in environmental and social governance.

The move addresses concerns that overly complex reporting requirements could divert resources away from actual sustainability improvements. According to the Bankenverband, the standards are designed to provide a structured way for companies to disclose how sustainability issues affect their business and how their operations impact people and the environment.
How does the ESRS reform affect CSRD compliance?
The ESRS serve as the technical blueprints for the Corporate Sustainability Reporting Directive (CSRD), which mandates that a wide range of EU companies publish regular reports on their sustainability impact. The 61% reduction in data points simplifies the “double materiality” assessment—a process where companies must report both on how sustainability risks affect their financial health and how their business affects the planet.
According to documentation from KPMG, sustainability reporting has evolved into a core corporate function requiring integrated data systems. A reduction in required metrics simplifies the internal auditing and verification processes that companies must undergo to ensure their reports are accurate and compliant with EU law.
What happens to reporting processes in Q4?
Companies must adjust their data collection frameworks to align with the streamlined standards starting in the fourth quarter. While the total volume of data points is dropping, the remaining metrics will likely remain the primary focus for regulators and investors evaluating corporate sustainability performance.
The Bankenverband notes that these standards are essential for creating a comparable set of data across the EU, allowing investors to weigh the sustainability profiles of different companies using a standardized metric. The Q4 implementation allows firms to refine their reporting cycles ahead of full-scale annual disclosures.