EU Merger Guidelines: How Do We Ensure They Work in Practice?

Thursday, November 19, 2026
4:00–7:30 p.m. CET
Le Louise Hotel | Brussels, Belgium

Hosted by The Capitol Forum and Compass Lexecon

The European Commission is rewriting its merger guidelines at a time when calls for European industrial champions, greater economic resilience and stronger global competitiveness are challenging traditional approaches to competition enforcement.

The Capitol Forum and Compass Lexecon bring together senior EU officials, legal experts, economists and industry representatives to examine how the revised guidelines aim to change the way Brussels assesses mergers, and what the Commission, businesses and their advisers will need to do differently in practice to turn the new framework’s ambitions into reality.

The programme will feature a fireside chat with Guillaume Loriot of the European Commission, followed by a panel discussion examining the practical implications of the proposed revisions, including innovation, competitiveness, efficiencies and the economic evidence needed to assess dynamic effects.

A networking drinks reception will follow the discussions, offering attendees an opportunity to continue the conversation with speakers and fellow participants.

Attendance is complimentary, and advance registration is required. Space is limited, please register now to join us in Brussels.

We look forward to seeing you there!

By registering for this event, you acknowledge that the data you have provided will be shared with The Capitol Forum and Compass Lexecon. Your data will be processed for the purposes of event management and in accordance with the Compass Lexecon privacy policy. 

Le Louise Hotel Brussels

Brussels, Belgium

The event will take place at Le Louise Hotel in Brussels, bringing together competition policy professionals, legal advisers, economists and industry representatives for an afternoon of discussion followed by a networking reception.

Event Details

Date: Thursday, November 19, 2026
Registration: 4:00–4:30 p.m. CET
Programme: 4:30–6:35 p.m. CET
Networking Reception: 6:35–7:30 p.m. CET

Additional venue and arrival information will be provided to registered attendees ahead of the event.

4:00–4:30 p.m. | Registration and Welcome

Guest arrivals, registration and refreshments.

4:30–5:30 p.m. | Fireside Chat: The Future of EU Merger Control

Speaker: Guillaume Loriot, Deputy Director-General for Mergers, Directorate-General for Competition, European Commission

Moderator: Javier Espinoza, Executive Editor, Europe, The Capitol Forum

As the European Commission rethinks how it assesses mergers, the draft guidelines place greater emphasis on innovation, competitiveness, economic security and resilience. This conversation will explore the Commission’s priorities, the barriers it has faced in analysing these issues, and how it plans to address those challenges.

Format: 45-minute discussion followed by 15 minutes of audience Q&A.

5:30–5:35 p.m. | Short Break

5:35–6:35 p.m. | Panel Discussion: What Will the New Merger Guidelines Really Change?

Panelists:

  • Daniele Calisti, Head of Unit, Mergers Case Support and Policy, Directorate-General for Competition, European Commission
  • Kasia Czapracka, Partner, White & Case
  • Adina Georgescu, Senior Policy Director, European Round Table for Industry (ERT)
  • Stéphane Dewulf, Head of Brussels Office, Compass Lexecon

Moderator: Javier Espinoza, Executive Editor, Europe, The Capitol Forum

The European Commission’s draft revised merger guidelines promise a broader assessment of how transactions affect competition, including their potential benefits and dynamic effects. But how will assessments and outcomes change in practice? Will the new approach make it easier for European companies to consolidate?

Drawing on the consultation responses, the finalised study on dynamic effects and recent merger investigations, the panel will explore how the draft guidelines could potentially be further refined ahead of their adoption, what it would take to translate their ambitions into practice, and how the Commission, businesses and their advisers may need to adapt their approaches.

Particular attention will be given to theories of harm and benefit, the incentives for parties to substantiate efficiencies, and the evidence and economic analyses needed to assess dynamic effects robustly.

6:35–7:30 p.m. | Networking Drinks Reception

Following the panel discussion, guests and speakers are invited to continue the conversation over drinks and light refreshments.

Event Description

EU Merger Guidelines: How Do We Ensure They Work in Practice?

Thursday, November 19, 2026
4:00–7:30 p.m. CET
Le Louise Hotel | Brussels, Belgium

Hosted by The Capitol Forum and Compass Lexecon

The European Commission is rewriting its merger guidelines at a time when calls for European industrial champions, greater economic resilience and stronger global competitiveness are challenging traditional approaches to competition enforcement.

The Capitol Forum and Compass Lexecon bring together senior EU officials, legal experts, economists and industry representatives to examine how the revised guidelines aim to change the way Brussels assesses mergers, and what the Commission, businesses and their advisers will need to do differently in practice to turn the new framework’s ambitions into reality.

The programme will feature a fireside chat with Guillaume Loriot of the European Commission, followed by a panel discussion examining the practical implications of the proposed revisions, including innovation, competitiveness, efficiencies and the economic evidence needed to assess dynamic effects.

A networking drinks reception will follow the discussions, offering attendees an opportunity to continue the conversation with speakers and fellow participants.

Attendance is complimentary, and advance registration is required. Space is limited, please register now to join us in Brussels.

We look forward to seeing you there!

By registering for this event, you acknowledge that the data you have provided will be shared with The Capitol Forum and Compass Lexecon. Your data will be processed for the purposes of event management and in accordance with the Compass Lexecon privacy policy. 

Speaker Bios

Venue details

Le Louise Hotel Brussels

Brussels, Belgium

The event will take place at Le Louise Hotel in Brussels, bringing together competition policy professionals, legal advisers, economists and industry representatives for an afternoon of discussion followed by a networking reception.

Event Details

Date: Thursday, November 19, 2026
Registration: 4:00–4:30 p.m. CET
Programme: 4:30–6:35 p.m. CET
Networking Reception: 6:35–7:30 p.m. CET

Additional venue and arrival information will be provided to registered attendees ahead of the event.

Agenda

4:00–4:30 p.m. | Registration and Welcome

Guest arrivals, registration and refreshments.

4:30–5:30 p.m. | Fireside Chat: The Future of EU Merger Control

Speaker: Guillaume Loriot, Deputy Director-General for Mergers, Directorate-General for Competition, European Commission

Moderator: Javier Espinoza, Executive Editor, Europe, The Capitol Forum

As the European Commission rethinks how it assesses mergers, the draft guidelines place greater emphasis on innovation, competitiveness, economic security and resilience. This conversation will explore the Commission’s priorities, the barriers it has faced in analysing these issues, and how it plans to address those challenges.

Format: 45-minute discussion followed by 15 minutes of audience Q&A.

5:30–5:35 p.m. | Short Break

5:35–6:35 p.m. | Panel Discussion: What Will the New Merger Guidelines Really Change?

Panelists:

  • Daniele Calisti, Head of Unit, Mergers Case Support and Policy, Directorate-General for Competition, European Commission
  • Kasia Czapracka, Partner, White & Case
  • Adina Georgescu, Senior Policy Director, European Round Table for Industry (ERT)
  • Stéphane Dewulf, Head of Brussels Office, Compass Lexecon

Moderator: Javier Espinoza, Executive Editor, Europe, The Capitol Forum

The European Commission’s draft revised merger guidelines promise a broader assessment of how transactions affect competition, including their potential benefits and dynamic effects. But how will assessments and outcomes change in practice? Will the new approach make it easier for European companies to consolidate?

Drawing on the consultation responses, the finalised study on dynamic effects and recent merger investigations, the panel will explore how the draft guidelines could potentially be further refined ahead of their adoption, what it would take to translate their ambitions into practice, and how the Commission, businesses and their advisers may need to adapt their approaches.

Particular attention will be given to theories of harm and benefit, the incentives for parties to substantiate efficiencies, and the evidence and economic analyses needed to assess dynamic effects robustly.

6:35–7:30 p.m. | Networking Drinks Reception

Following the panel discussion, guests and speakers are invited to continue the conversation over drinks and light refreshments.

Register here

Fill out the following form to reserve your spot.

Thank You

Thank you for registering for this event. We look forward to seeing you soon!