Since early January 2023, companies are required to disclose risks and opportunities related to social and environmental issues, along with their operational impacts on people and the planet.

Under the CSRD, companies must report based on 'impact materiality' and 'financial materiality', covering their entire value chain and including industry-specific disclosures.

In contrast to the NFRD, the CSRD mandates external auditing of sustainability reports and requires digital tagging of information for centralized access.

To address the extensive reporting requirements of the CSRD, blockchain technology is emerging as a solution, providing transparency and trust in data reporting.

The European Union has introduced the Corporate Sustainability Reporting Directive (CSRD) to enhance corporate accountability regarding environmental and social impacts.

Initiatives like the WWF's OpenSC platform illustrate how blockchain can track environmental and ethical impacts across supply chains, thereby increasing consumer awareness and corporate accountability.

The CSRD significantly expands the scope of sustainability reporting to include around 50,000 large and listed companies in the EU, as well as non-EU companies with revenues exceeding 150 million euros.

This new directive aims to replace the 2018 Non-Financial Reporting Directive (NFRD) and is a crucial element of the European Green Deal, which promotes a sustainable economy.

The integration of blockchain with the CSRD is expected to transform sustainability reporting from a periodic task into a continuous, transparent process that enhances corporate responsibility.

Moreover, the combination of blockchain and Internet of Things (IoT) devices can facilitate real-time data collection and reporting, improving the accuracy and timeliness of sustainability information.

Blockchain technology ensures immutable audit trails and decentralized verification, and can automate compliance through smart contracts, streamlining the reporting process for companies.

In summary, the EU's introduction of the ESRS and CSRD marks a pivotal shift towards standardized and accountable sustainability reporting across a broad range of companies.