14.12.2023

Corporate sustainability will extend to value chains – four tips for implementing due diligence duty

Corporate sustainability is an increasingly integral part of business operations, and in the coming years it will permeate the strategy, ways of operating and value chains of companies. Just on time for Christmas, the European Parliament and the Council reached a provisional agreement on the Corporate Sustainability Due Diligence Directive (CSDDD), which will establish a due diligence duty for companies to respect human rights and the environment in their operations and value chains. Failure to comply with this duty could lead to a sanction of up to 5% of the company’s global turnover.

The CSDDD will apply to large companies with more than 500 employees and a net global turnover of over 150 million euros. Lower thresholds apply to companies that make at least 20 million euros of their net turnover in the textile industry, the minerals industry or in agriculture and forestry: in this case, the thresholds are 250 employees and 40 million euros. The CSDDD will also apply to non-EU companies with a net turnover of 300 million euros or more in the EU. The financial sector will be left out of the scope of application initially, but the directive will include an option to expand the scope later.

The practical implementation of the due diligence processes calls for systematic and continuous activities that are reflected throughout the value chain. Companies must identify and assess any negative impacts in their own operations, their subsidiaries and their business partners. Negative impacts must be prevented and, if this is not possible, mitigated. Companies must also assess and, if necessary, renew their procurement processes, documentation and agreements to comply with corporate sustainability requirements.

1. Evaluate value chains and identify risks

As part of preparing for the due diligence duty, companies should carry out a systematic and comprehensive evaluation of their value chains, procurement processes and related contracts. This evaluation should provide an in-depth overview of the environmental and human rights impacts in the operations of the company and its business partners. After this, companies should prioritise the actions required to prevent, mitigate and correct negative impacts.

The thorough evaluation of the value chain, risk identification and the possible renewal of the procurement processes call for multidisciplinary skills and close cooperation with the company’s business partners. It is a good idea to ensure the necessary skills and sufficient resources for the sustainability work already from the get-go so that unexpected surprises can be avoided during implementation.

2. Pay attention to contract management

Another key aspect of implementing due diligence processes is contracts with the company’s subcontractors and other business partners. Companies should ensure that the actions required by due diligence are also incorporated in their contracts. They should also assess whether their business partners can be reasonably expected to adhere to the provisions related to due diligence and aim to ensure compliance with such provisions. However, contractual provisions must not result in the other contracting party bearing responsibility for due diligence compliance or noncompliance.

The implementation of due diligence processes may result in a need to renew the company’s contracts to such a degree that a comprehensive review and update of the contract management system is in order. Companies should ensure that they have efficient and up-to-date contract management systems and processes that support the management, oversight and potential updating of contracts.

3. Include business partners whenever possible

The new guidelines adopted by the Commission this June provide a framework for cooperation between competitors as well as cooperation in trade associations in sustainability projects and make it possible for various stakeholders to work together. The reform allows cooperation that promotes sustainability and ensures compliance with legally binding international treaties’ obligations or prohibitions.

Companies should take advantage of this opportunity and engage in cooperation whenever permitted. Cooperation could mean sharing information and best practices or leveraging competition law flexibility as part of implementing due diligence processes.

4. Ensure that policies lead to actions

While the due diligence duty is in many respects connected to contracts, risk management and internal operating models and policies, its implementation also requires actions on the practical level. It is not enough to promote matters on paper; companies must make concrete changes as well as document these changes carefully and transparently. The due diligence duty means that sustainability must permeate the company’s operations as a whole and be integral parts of its strategy.

Latest references

We advised Aurevia Oy, a portfolio company of French private equity sponsor Mérieux Equity Partners, in a strategic reorganisation that involved splitting Aurevia and its parent companies into two independent groups of companies and reorganisation of its existing debt-financing arrangements. Following the reorganisation, the newly formed Aurevia continues as a leading provider of Contract Research Organization (CRO) and Quality Assurance and Regulatory Affairs (QARA) services, while the newly formed Labquality focuses on delivering External Quality Assessment (EQA) services. Aurevia serves operators in the medical devices, in vitro diagnostics and pharmaceutical sectors. Labquality’s customers include clinical laboratories and social and healthcare organisations. The reorganisation positions Aurevia and Labquality to allocate investments more effectively, accelerate growth within their respective customer segments, and respond to evolving market and client needs. The transaction was implemented through multiple parallel demergers and required comprehensive legal and tax structuring across several jurisdictions. Our team supported Aurevia throughout the planning and implementation phases, covering corporate, tax, employment law, and regulatory matters, as well as the optimisation of each group’s financing structure.
Case published 7.4.2026
We advise Fingrid Oyj in a transaction in which Ilmarinen Mutual Pension Insurance Company is selling its holding of approximately 20 per cent of the shares in Fingrid to the Finnish State and OP Pohjola Kantaverkko Holding Ky. Fingrid owns Finland’s main electricity transmission grid and all significant cross-border transmission connections. The main grid is the backbone of the electricity transmission network, to which major power plants, industrial plants and regional electricity distribution networks are connected. 
Case published 11.2.2026
We acted as legal adviser to EcoUp Oyj in a directed share issue, through which EcoUp raised a total of approximately EUR 3 million in gross proceeds to strengthen the company’s capital structure and finance its growth. The share issue was directed to a limited group of domestic investors, deviating from the shareholders’ pre-emptive subscription right. EcoUp’s shares are traded on the First North Growth Market Finland marketplace maintained by Nasdaq Helsinki.  EcoUp promotes the green transition of the construction industry by producing carbon-neutral, energy-efficient and circular economy-based materials, services and technologies that help construction industry players reduce their environmental impact. The company has over 40 years of experience in developing and delivering circular economy solutions to customers.
Case published 29.1.2026
We acted as the legal counsel to Enersize Plc, in its rights issue, where the company raised gross proceeds of approximately MSEK 8.3 in order to promote continued growth and be able to meet increased demand from its customers. The proceeds were allocated to market expansion and sales efforts as well as product, licence and technical validation and development, amongst other things. In connection with the rights issue, warrants were issued free of charge and the subscription period for new shares pursuant to the warrants will run from 1 October 2025 up to and including 15 October 2025. Enersize is a Finnish public limited company having its shares listed on Nasdaq Stockholm First North Growth Market. The company’s shares are traded only in Sweden. Enersize develops and provides software, tools, and services to improve the energy efficiency of industrial compressed air systems, serving industrial companies for whom energy efficiency is both an economic and environmental consideration. With the aim of reducing energy consumption, detecting leaks, and improving performance, its technology enables detailed monitoring, analysis, and real-time optimisation of compressed air systems. 
Case published 21.11.2025