The European Union has proposed a unified corporate law framework, known as the "28th regime" or "EU Inc.," designed to simplify the process for businesses operating across member states. Introduced by the European Commission on March 18, 2026, this initiative offers a single, optional set of corporate law rules that would apply throughout the Union. Companies could register in forty-eight hours, with costs under 100 euros, a minimum capital of just one euro, fully digital procedures, and streamlined processes for capital operations and share transfers. The company could choose its registration state while still having full access to the single market. In her speech on the state of the Union on September 16, 2026, Commission President Ursula von der Leyen emphasized the goal of creating an economy where innovation and energy can move freely across borders. She highlighted the need for companies to be competitive and grow anywhere in Europe, stating that "speed is essential" in today's economy. She pointed out that administrative hurdles and delays in permits or funding decisions can influence where investments and jobs are created. The proposal aims to resolve a long-standing issue in European integration: while the economic space has become increasingly continental, the legal framework remains fragmented. Companies currently face twenty-seven different corporate law systems and more than sixty national legal forms, requiring them to hire multiple advisors, navigate complex procedures, and sometimes establish subsidiaries in different countries. This complexity hinders cross-border fundraising and has led some European entrepreneurs to seek more straightforward environments, such as the United States. The "28th regime" would not replace the twenty-seven national laws but would be added to them, offering businesses an optional choice. While this could be seen as creating a system where rules are selected à la carte, it might also serve as a method of integration, promoting common practices and a unified professional environment. This could, in turn, generate a political demand for a more cohesive European identity. The initiative aligns with recommendations from figures such as Enrico Letta and Mario Draghi, who argue that Europe must be "much more than a market." They stress the need for continent-wide investments in innovation, decarbonization, and reducing dependencies. The 28th regime could act as a bridge between economic challenges and the vision of a more integrated Europe, offering a legal framework that matches the scale of these challenges. However, corporate law alone will not be enough. A European company also needs European capital, a more straightforward taxation system, stock options that work across countries, and more consistent rules for insolvency. A study published in July 2026 by the International Monetary Fund (IMF) estimates that a 28th regime, combined with a more integrated insolvency framework, could increase the European GDP by 3.3% in ten years and 4.4% in twenty years. The negotiations must avoid two key risks: either diluting the project by reintroducing national exceptions or confusing simplification with deregulation. A European common law must be legitimate if it protects against abuses, ensures workers' rights, and prevents the choice of a company's registration location from being used to avoid social or fiscal responsibilities. The debate over European integration must go beyond just competitiveness. Every EU Inc. could be required to consider the social, environmental, and cross-border impacts of its decisions. Companies could include a European purpose in their statutes, and the most committed could adopt a "European mission-driven company" designation with measurable goals, participatory governance, and independent oversight. The question of 2026 is no longer just whether a 28th regime is needed, but what kind of Europe this regime will help to create.