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Why Was This Change Needed?

The EU’s journey toward stronger sustainability reporting has been unfolding for years, and each step helped shape the simplified ESRS we see today:

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2014: Introduction of NFRD

The Non-Financial Reporting Directive (NFRD) marked the EU’s first formal step toward requiring companies to disclose sustainability information. While it improved transparency, the framework was widely considered too limited and lacking in detailed guidance.

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2020: Proposal of the CSRD

Recognising the need for more comprehensive and consistent reporting, the EU proposed the Corporate Sustainability Reporting Directive (CSRD). This new directive significantly expanded the scope of reporting and tasked EFRAG with developing a more robust and structured set of sustainability standards, the ESRS.

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2023: Publication of the first ESRS

EFRAG released the initial ESRS framework, providing detailed requirements across environmental, social, and governance topics. However, many companies raised concerns that the standards were overly complex, resource-intensive, and challenging to implement in practice.

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2024–2025: Launch of the Omnibus I initiative

In response to these concerns, the European Commission began reviewing key sustainability regulations through the Omnibus I initiative. Reducing administrative burden became a central priority, leading to a targeted effort to simplify the ESRS while preserving the core intent of the CSRD.

The newly released ESRS is the direct result of this effort, a more streamlined, practical version designed to keep the EU’s sustainability goals intact while making reporting far easier for businesses.

So, What’s Actually New in the Simplified ESRS?

With the updated standards, the EU is essentially saying, “Let’s keep sustainability reporting meaningful, but make it realistic for companies to handle.” Here are the most significant changes shaping this simplified framework:

A massive reduction in reporting requirements
EFRAG has significantly streamlined the amount of information companies must disclose.The framework has eliminated all voluntary disclosures and reduced mandatory datapoints by approximately 60-65%. In practical terms, this means more than 70% of the original reporting burden is gone. This shift represents a significant operational and financial relief for companies previously overwhelmed by the volume and granularity of required data. It also directs reporting efforts toward information that genuinely matters, rather than forcing businesses into exhaustive checklists.
A simpler, more intuitive Double Materiality process
Double materiality, understanding both how sustainability issues impact the company and how the company impacts society and the planet, has always been a cornerstone of EU sustainability reporting.But in the original ESRS, it was also the most time-consuming requirement. The simplified ESRS makes this process far more manageable by allowing companies to: • Use a top-down approach starting with strategic priorities • Concentrate only on topics that are genuinely relevant • Report on specific subtopics instead of entire broad categories • Skip a full reassessment every year unless significant changes occur The result is a more business-friendly process that preserves the purpose of materiality assessments while reducing unnecessary administrative burden.
Less pressure around supply-chain data
Previously, companies were expected to collect direct, high-quality data from every level of their supply chain, a near-impossible task for many, especially for those with global networks. The revised ESRS introduces much-needed flexibility by allowing reasonable estimates, the best available information, and reporting on data that can be gathered without undue cost or effort. This shift acknowledges the real-world challenges of supply chain visibility and makes value chain reporting more realistic and achievable for companies of all sizes.
More flexibility and time to adapt
Sustainability reporting can demand systems, processes, and expertise that many companies are still developing. The updated ESRS recognizes this by allowing gradual implementation of complex disclosures. Instead of expecting companies to deliver perfect reporting from day one, the framework encourages a phased approach. This gives organizations time to build capacity, refine their data processes, and strengthen internal governance without feeling overwhelmed.
Better alignment with global standards (ISSB)
In today’s interconnected markets, many companies must comply with both EU sustainability rules and international frameworks. Previously, the ESRS and ISSB standards weren’t fully aligned, which created duplicated work and confusion for multinational companies. The simplified ESRS improves interoperability by aligning terminology, definitions, treatment of financial effects, and reporting relief mechanisms with the ISSB. This change makes global reporting smoother and helps companies tell a consistent sustainability story across jurisdictions.

Who Will Need to Report?

A key discussion alongside the simplified ESRS has centered on which companies should fall within the scope of the CSRD, especially given the ongoing political pressure to reduce the administrative burden for smaller. This pressure has been particularly visible in cases involving mid-sized EU companies—some employing around 1,750 people and generating approximately €450 million in annual revenue—that have argued the reporting requirements may be disproportionately heavy for their scale. Policymakers have explored the idea of raising the reporting thresholds so that only the largest enterprises would be required to report. However, it is important to clarify that these proposed threshold changes are still under consideration and have not been legally adopted. However, some sustainability advocates have expressed concern that narrowing the scope may limit visibility into the environmental and social impacts of a broader set of EU companies. From a regulatory standpoint, the change reflects a deliberate move toward reducing unnecessary administrative pressure while concentrating reporting efforts on companies with the most material impacts.

Is Simplified ESRS Official Yet?

The Simplified ESRS is not yet fully official, at least not legally. EFRAG has completed and published the simplified standards, but they aren’t in force yet. To become legally binding, the European Commission must adopt them through a Delegated Act. Until that happens, the 2023 ESRS remain the mandatory standards.Once the Delegated Act is approved and cleared by the European Parliament and Council, the simplified standards will formally replace the 2023 ESRS and become the new reporting framework for companies.

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Frequently Asked Questions

The simplified ESRS is a streamlined version of the European Sustainability Reporting Standards created for non-listed SMEs and smaller companies. It reduces complexity and focuses only on essential ESG disclosures, making sustainability reporting more accessible and proportionate.

In 2025, ESRS shifts toward a more practical, SME-friendly approach. The standards now include simplified disclosure requirements, improved alignment with global frameworks like the ISSB, and clearer guidance for materiality assessments. The aim is to reduce burden while improving relevance and comparability.

The simplified ESRS is not mandatory. It is voluntary for SMEs that are not under the CSRD. However, companies already falling under the CSRD must continue using the full ESRS, starting from 2025–2026 depending on their size and listing status.

Double materiality means companies must assess sustainability topics from two perspectives: • Impact materiality: how the company affects people and the planet; • Financial materiality: how sustainability issues affect the company’s financial performance. If a topic is material from either angle, it must be disclosed.

Materiality must follow a structured assessment based on relevance, significance, and risk. Companies must document how they evaluated environmental, social, and governance impacts and identify which topics justify reporting. Non-material topics can be excluded but must be explained briefly.