Promote the unification and codification of business law in Europe
Strengthening the European Single Market by building a unified framework of business law that fosters investment, legal clarity, and economic competitiveness.
One Market One Law is an international non-profit organization based in Brussels. Its mission is to enhance the process of unifying business law within the European Union through codification and the implementation of a European Business Code.
The association supports a stronger Single Market, the union of savings and investments, a simplified legal environment, and improved competitiveness across the EU.
We work to overcome the fragmentation of business law in Europe. By promoting codified and unified rules—open to all companies and mandatory for Member States— we aim to create legal certainty, reduce costs, and strengthen the foundations of a truly integrated market. A particular focus is dedicated to the promotion of the European Business Code prepared by the Association Henri Capitant.
Our association serves as a platform for dialogue between legal experts, academics, policymakers, and business leaders. By pooling knowledge and sharing best practices, we foster a cooperative environment where common solutions to complex legal challenges can emerge, driving forward the European project.
A unified legal framework is not only about law—it is about growth. Simplified and predictable rules empower companies to scale across borders, improve access to capital markets, and support innovation. In this way, One Market One Law contributes directly to Europe’s competitiveness in the global economy.
We envision a European Union where companies of all sizes can operate within a coherent, codified, and predictable legal framework. By advancing the European Business Code and supporting the 28th Regime initiative, our goal is to strengthen the Single Market, simplify the business environment, and foster innovation and investment.
This vision is rooted in fairness, efficiency, and competitiveness — ensuring that Europe's economy remains dynamic and globally relevant.
Anchoring the Single Market with a unified legal framework that supports growth and integration.
Guaranteeing legal certainty, equity, and transparency for businesses and stakeholders across the EU.
Bringing together jurists, policymakers, and business leaders to shape practical and lasting solutions.
Initiated in 2017 by the Association Henri Capitant, with the support of the Fondation pour le droit continental, the Draft European Business Code covers 13 books of business law.
Discover the latest contributions and official documents on business law harmonization
Stay informed about our latest publications and announcements
True simplification means replacing the patchwork of 27 national business-law frameworks with one coherent European Busi... Read more →
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One Market, One Law considers that it should not, and that the regulation can prevent it. Employee participation should ... Read more →
In their book Économie du désordre mondial. Comment la géopolitique a tout changé, Jean Tirole, the 2014 Nobel Prize lau... Read more →
The meeting was not conclusive, yet there was broad consensus on the vast majority of topics, with a large coalition sup... Read more →
Join us in our mission to create a unified legal framework for the European single market. Contact us to learn more about our initiatives and how you can contribute.
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