What Are the CSRD Reporting Requirements?

What Are the CSRD Reporting Requirements?

If you are asking, "What are the CSRD reporting requirements?", the short answer is that the Corporate Sustainability Reporting Directive (CSRD) legally mandates companies to report on their environmental, social, and governance (ESG) impacts with the exact same rigor, structure, and auditability as their financial accounting.

For Chief Financial officers, Chief Sustainability Officers, ESG Controllers, and corporate reporting teams, navigating the shift from voluntary disclosures to mandatory financial-grade reporting is a massive undertaking. 

Rather than allowing companies to pick and choose which metrics look best in a marketing brochure, the CSRD enforces a strict, standardized framework. It aims to eliminate greenwashing, protect investors, and ensure that ESG data is verifiable, comparable, and deeply integrated into the management report.

The Foundation: Double Materiality Assessment (DMA)

You cannot understand your specific CSRD reporting requirements without first conducting a Double Materiality Assessment (DMA). This is the mandatory starting line.

Under CSRD, companies are not automatically required to report on every single sustainability metric that exists. Instead, the DMA helps you filter out the noise by evaluating ESG topics through two distinct lenses:

1. Impact Materiality: How your company’s operations positively or negatively affect people and the environment (e.g., carbon emissions, community relations).
2. Financial Materiality: How external sustainability matters pose financial risks or opportunities to your business model and cash flows (e.g., climate change disrupting your supply chain).

If a topic meets the threshold for either impact or financial materiality, it becomes a mandatory reporting requirement.

Adhering to the European Sustainability Reporting Standards (ESRS)

Once you have identified your material topics, you must report on them using the European Sustainability Reporting Standards (ESRS). Written by EFRAG, the ESRS constitute the actual technical rulebook of the CSRD.

Cross-Cutting Standards

These are mandatory for all companies under the CSRD, regardless of the outcome of their DMA:

• ESRS 1 (General Requirements): Defines the overarching principles of how to prepare and present the data.
• ESRS 2 (General Disclosures): Mandates comprehensive reporting on your governance structure, corporate strategy, risk management processes, and overall sustainability targets.

Topical Standards

Based on your DMA, you must report against the specific data points outlined in the topical standards. These are broken down into Environmental (e.g., Climate Change, Pollution, Biodiversity), Social (e.g., Own Workforce, Workers in the Value Chain), and Governance (e.g., Business Conduct). If your DMA deems Climate Change (E1) material, you must disclose everything from your transition plans to your Scope 1, 2, and 3 greenhouse gas emissions.

Key Pillars of CSRD Compliance

Beyond the specific metrics, the CSRD reporting requirements introduce structural mandates that fundamentally change how ESG data is handled.

1. Mandatory Third-Party Assurance (Audits)

CSRD data must be audited. The directive initially requires "limited assurance," but this will eventually scale to "reasonable assurance" (the standard used for financial audits). Auditors will demand full visibility into your data lineage—they need to see the raw source file, the calculation methodology used, and the approval history for every single metric you disclose.

2. Comprehensive Value Chain Reporting

CSRD extends far beyond your corporate headquarters. Companies must map their entire value chain, capturing data from upstream suppliers and downstream product life cycles. This makes Scope 3 carbon accounting one of the most data-intensive reporting requirements of the entire directive.

3. Digital iXBRL Tagging

To ensure data is highly accessible and comparable for investors, CSRD mandates that sustainability reports be submitted in the European Single Electronic Format (ESEF) and digitally tagged using an iXBRL taxonomy. This makes your ESG performance completely machine-readable.

Moving Beyond Spreadsheets: The Enterprise Tech Mandate

The sheer volume and complexity of the CSRD reporting requirements mean that legacy processes—manual spreadsheets, scattered PDFs, and endless email chains—are no longer viable. Attempting to manage hundreds of qualitative policies and quantitative metrics without a centralized system introduces massive audit risks and operational bottlenecks.

Enterprise compliance requires a digital transformation, bridging the gap between operational sustainability data and financial reporting standards.

The Novisto CSRD Difference is that our platform is built specifically for enterprise compliance complexity and double materiality. We turn a regulatory burden into a strategic business advantage.

• FLEXIBLE DATA CAPTURE: Automate and unify the collection of unstructured, messy, disparate ESG data required for ESRS disclosure from across your entire organization and value chain.
• CFO-GRADE, AUDIT-READY: Guarantee absolute compliance. Every data point, qualitative disclosure, and policy can be traced directly back to its source, calculation methodology, owner, approval workflow, and full change history.
• TRUSTED ESG DATA FOUNDATION: Seamlessly bridge the gap between financial and non-financial reporting. Translate double materiality assessment results directly into structured ESRS metrics, frameworks, controls, and narrative disclosures.
• POWERFUL MODELLING: Map and structure your entire ESG data footprint to match the complex, multi-layered requirements of CSRD, easily adapting the framework as regulatory standards and your business evolve.

Ready to streamline your CSRD reporting requirements? Book a Demo today and learn how to build an audit-proof ESG data foundation.