Multi-Speed Europe: Is the EU Creating Different Tiers of Membership?

The European Union faces a turning point. With 27 member states and the prospect of future enlargement, the EU faces growing pressures on decision-making and institutional coordination as it considers future enlargement. While the traditional enlargement process remains in place, EU institutions and several member states are increasingly exploring more flexible forms of gradual integration for candidate countries. This evolving debate is often framed through the idea of a “multi-speed Europe,” where countries participate in different levels and speeds of integration.

The Multi-Speed Europe Concept Explained

The idea of a multi-speed Europe is not new, but it has gained fresh momentum as the EU confronts internal challenges and external pressures. Instead of one uniform path to full membership, several policymakers, think tanks, and reform proposals have suggested organizing European integration into several layers:

• Core Circle: Often envisioned as countries participating in the EU’s deepest forms of integration, particularly the Eurozone and, in some proposals, the Schengen Area.

• Second Circle: Countries that participate in some EU policies but are not part of the Eurozone or Schengen.

• Third Circle: Some reform proposals envision a stage of gradual integration for Western Balkan candidates, including earlier access to parts of the Single Market and selected EU programs before full membership.

• Outer Circle: Countries that cooperate closely with the EU through various partnership frameworks without being full members.

  
  

Proponents argue that such a structure could allow the EU to remain more flexible, accommodating different levels of readiness and political will among countries.

Why the EU Is Moving Away from Traditional Enlargement

The traditional enlargement process has often been slow and fraught with political hurdles. Candidate countries spend years negotiating complex criteria behind closed doors, sometimes facing vetoes from existing members. This has led to frustration and stalled progress, especially in the Western Balkans.

Supporters of phased integration argue that such an approach could address some of these issues by:

• Reducing bureaucratic overload: With 27 members, decision-making has become cumbersome. The multi-speed model lightens this by allowing different groups to move at their own pace.

• Encouraging reforms through incentives: Candidate countries may receive earlier access to parts of the Single Market, selected EU programs, and additional funding if they implement agreed reforms. This phased approach motivates faster progress.

• Preventing political deadlock: Some analysts argue that gradual integration could reduce institutional complications associated with enlargement while allowing closer economic cooperation before full membership.

  
  

This pragmatic approach balances the EU’s need for stability with its commitment to enlargement.

The European Parliament building

The Western Balkans and Gradual Integration

The Western Balkans have long sought EU membership, but political and economic challenges have slowed their progress. Recent EU initiatives and policy proposals offer a middle ground through gradual integration and phased access to selected EU benefits.

Depending on the specific initiative or proposal, this could include:

• Earlier access to parts of the Single Market: Some EU initiatives aim to expand economic integration and reduce trade barriers before full membership.

• Access to European funds: Financial support helps these countries implement reforms and improve infrastructure.

• Conditional reforms: Continued access depends on meeting reform benchmarks, ensuring progress in governance, rule of law, and economic policies.

  
  

Proponents see this approach as potentially beneficial for both the Western Balkans and the EU. The Western Balkans benefit from closer ties and economic growth, while the EU strengthens its influence in a strategically important region without immediate full membership commitments.

The Role of the Franco-German Non-Paper and the Growth Plan

A Franco-German non-paper has contributed to the debate about how the EU could adapt its institutions and enlargement policy to future expansion. It discusses possible models for differentiated integration and institutional reform in an enlarged EU. Alongside this, the EU’s Growth Plan supports economic development and reform efforts in the Western Balkans.

Together, these initiatives:

• Seek to create a clearer pathway toward deeper integration

• Offer financial and technical support for reforms

• Promote economic ties before political membership

  
  

These efforts reflect a growing emphasis on gradual integration alongside the traditional enlargement process.

What This Means for the Future of the EU

If elements of a multi-speed Europe are implemented more broadly, they could reshape the EU in several ways:

• Stronger core integration: The Eurozone and Schengen countries deepen their cooperation, improving efficiency.

• Flexible enlargement: New members join at different levels, reducing political friction.

• Economic cohesion: Early integration of candidate countries boosts regional economies and stability.

• Reduced veto risks: Some supporters argue that phased integration could reduce decision-making challenges before full membership is granted.

  
  

This model reflects a realistic understanding of Europe’s diversity and complexity. It prioritizes progress and stability over formal membership alone.

Practical Examples of Multi-Speed Integration

• Eurozone countries like Germany, France, and Italy continue to coordinate monetary policy closely, while others like Poland and Hungary remain outside the Eurozone but participate in other EU frameworks.

• Most Schengen Area members enjoy passport-free travel, while some EU members, such as Ireland, participate in separate border arrangements.

• Through initiatives such as the EU Growth Plan, Western Balkan countries including Serbia and North Macedonia may receive greater access to parts of the EU market, funding opportunities, and reform incentives before full membership.

  
  

These examples show how the EU already operates with different speeds and levels of integration.

The idea of a multi-speed Europe is increasingly influencing discussions about the future of EU enlargement and integration. It balances the need for unity with the reality of diverse political and economic conditions across Europe. If implemented through future reforms, more differentiated forms of integration could help support reforms, strengthen economic ties, and maintain stability while candidate countries continue their path toward full membership.

For candidate countries, especially in the Western Balkans, current EU initiatives increasingly seek to provide earlier economic benefits and stronger incentives for reform, even before full membership is achieved. Supporters argue that such an approach could help create a more flexible and resilient Union capable of adapting to future challenges.