The Corporate Sustainability Due Diligence Directive (CSDDD), introduced by the European Union, is one of the key regulations requiring companies to take responsibility for the environmental and human rights impact of their operations and supply chains. But what exactly is this directive, and why is it so important? How have things changed following the amendments introduced by the Omnibus package? Let’s find out!
What Is the CSDDD Directive?
Approved in 2024, the CSDDD is a directive that requires large companies to identify, prevent, and mitigate risks related to human rights and the environment throughout their entire value chain. The primary goal is to ensure that businesses operate responsibly and transparently, safeguarding workers’ rights, the environment, and the communities in which they operate.
The directive mainly applies to companies with more than 1,000 employees and an annual turnover exceeding €450 million, aligning with existing financial due diligence practices.
Why Is It Important?
Sustainability is becoming an increasingly relevant criterion for consumers, investors, and the global community. The CSDDD aims to create a fairer, more responsible, and environmentally friendly market, pushing companies to take a step forward in managing risks related to these issues.
Its impact translates into greater transparency, accountability, and trust in companies that operate ethically and sustainably. Additionally, the directive promotes the transition to more ethical business practices, creating opportunities for companies already at the forefront of sustainability and encouraging others to align with higher standards.
Changes Introduced by the Omnibus Package
The European Commission has introduced a set of modifications to the CSDDD, known as the “Omnibus Package”. This package aims to simplify and clarify sustainability and due diligence obligations for businesses. The main changes include:
- Simplified due diligence requirements. Companies will focus more on direct business partners, reducing the number of annual assessments to one every five years. This allows businesses to prioritize critical areas in the value chain without excessive audits.
- Reduced applicability thresholds. The reporting obligation will no longer apply to all large companies but only to those with a turnover exceeding €50 million and at least 1,000 employees. This change reduces the number of affected companies but requires them to focus on more specific goals.
- Extended compliance deadlines. The deadline for compliance with the new regulations has been postponed by two years, giving companies more time to adapt to regulatory changes.
TreeBlock’s Role
TreeBlock is at the forefront of supporting businesses in transitioning to a more sustainable business model. With the introduction of the CSDDD and the changes brought by the Omnibus Package, TreeBlock is leading the way in offering consulting services to companies needing to adapt to the new regulations.
Thanks to its expertise in sustainability, TreeBlock helps businesses navigate the complex due diligence obligations, providing practical solutions for implementing responsible and compliant corporate policies.
TreeBlock offers tailored support in drafting sustainability reports, conducting risk analyses, and developing strategies to minimize negative impacts on people and the environment. In doing so, it not only helps companies comply with the law but also actively contributes to building a more sustainable world.
Conclusion
The CSDDD is a milestone in European sustainability regulations, pushing companies toward significant changes in their practices. The Omnibus Package amendments have made the directive more accessible but no less relevant.
TreeBlock is ready to guide businesses through this transformation, providing concrete and practical solutions to ensure success in sustainability and corporate social responsibility.

