Corporate Sustainability Reporting Directive (CSRD)

What is the Corporate Sustainability Reporting Directive (CSRD)?

The Corporate Sustainability Reporting Directive (CSRD), adopted in 2022, sets mandatory EU-wide rules for sustainability reporting. It is being phased in from 2024 to 2028, depending on company size, listing status, and EU presence.

Scope & Timing

Large companies meeting thresholds for employees, turnover, and assets
Listed SMEs, with phased deadlines and opt-outs
Non-EU companies with significant EU activity

Recent EU measures, including the “Stop-the-Clock” mechanism and the 2025 Omnibus package, adjust deadlines and aim to simplify requirements.

Core Principles

Double materiality: companies must assess both how sustainability issues affect them (financial) and how they impact society and the environment
Assurance: sustainability information must be audited

Reporting Standards

Disclosures must align with the European Sustainability Reporting Standards (ESRS), developed by EFRAG and adopted by the European Commission. Topical standards cover:

Environmental: climate change, pollution, water, biodiversity, circular economy
Social: workforce, value chain workers, communities, consumers
Governance: business conduct

Methodologies such as the GHG Protocol or ISO 14064-1 may be used for emissions accounting, but must be mapped to ESRS requirements.

Key Takeaways

The CSRD is reshaping corporate transparency in Europe. Companies should prepare by:

Identifying their reporting wave
Running a robust double materiality assessment
Aligning disclosures with ESRS
Setting up data systems ready for assurance
Monitoring ongoing EU adjustments to timelines and scope

Sources & Further Reading

At Prelude Analytics, we support companies in addressing climate change within CSRD reporting, ensuring that disclosures are relevant, compliant, and aligned with business impact.

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