The Belgische Mededingingsautoriteit (Belgian Competition Authority, or BCA) has significantly stepped up enforcement in recent months. Fines are reaching record levels. International companies active in Belgium – particularly those with operations spanning multiple EU member states – now face a materially higher risk of investigation, dawn raids, and substantial financial penalties.
The BCA's current enforcement cycle targets cartel conduct, abuse of market dominance, and failures to comply with merger notification obligations under Belgian competition legislation. Companies with turnover above the statutory thresholds are directly in scope, with compliance deadlines tied to the date of the relevant transaction or conduct. Penalties can reach up to ten percent of annual worldwide turnover for the most serious infringements.
This alert explains what has changed, which business categories are most affected, and the concrete steps international companies should take now.
What has changed: the BCA's sharpened enforcement posture
Belgian competition legislation has been progressively aligned with the EU's enforcement directive, known as the ECN+ Directive. That alignment has equipped the BCA with broader investigative tools and stronger sanctioning powers. The changes are now producing visible enforcement results.
The BCA has expanded its use of unannounced inspections – commonly called dawn raids – targeting both headquarters and digital infrastructure. Companies can no longer assume that inspectors will arrive only at physical premises. Investigators now have explicit authority to access cloud-based systems and remote servers used by Belgian-registered entities.
Penalties for cartel infringements have increased materially. The BCA's Auditoraat (Prosecution Service) has indicated publicly that leniency programme applications are being processed more rigorously. Partial leniency – a reduction in fines for cooperation after an investigation begins – is now harder to obtain than it was under prior enforcement practice. Full immunity remains available only for the first company to self-report a cartel and provide evidence not already in the BCA's possession.
For abuse of market dominance cases, the BCA has adopted a broader interpretation of what constitutes a dominant position. Companies holding strong positions in digital markets, procurement platforms, and distribution networks are receiving heightened attention. The authority has signalled that it will act against both exclusionary conduct and exploitative pricing in sectors where competition is structurally limited.
Merger notification obligations have also tightened. The BCA has issued guidance clarifying that gun-jumping – implementing a transaction before receiving clearance – will be treated as a standalone infringement, separate from any substantive competition concerns raised by the deal itself.
To understand how Belgian enforcement interacts with EU-level proceedings before the European Commission, see our analysis of competition law services in Belgium, which covers the procedural relationship between national and supranational enforcement.
Who is affected: threshold criteria and business categories at risk
The current enforcement priorities affect a broad range of international businesses. The following categories face the most immediate exposure.
Companies subject to merger notification obligations must file with the BCA when the combined Belgian turnover of the parties exceeds the thresholds set out in Belgian competition legislation. Failure to notify – or implementing a transaction before clearance – triggers automatic infringement liability. This applies regardless of whether the deal raises substantive competition concerns.
Sector-specific targets in the current enforcement cycle include retail distribution, pharmaceutical supply chains, construction and infrastructure, digital intermediation platforms, and financial services. These sectors share common structural features: concentrated markets, high barriers to entry, and conduct that is difficult for buyers or consumers to detect or challenge independently.
Companies active in purchasing alliances or information-sharing arrangements are under particular scrutiny. The BCA treats certain forms of information exchange – even those structured as industry associations or benchmarking exercises – as potential cartel conduct if they involve competitively sensitive data on pricing, output, or market strategy.
Dominant companies – including those whose market dominance derives from intellectual property rights, exclusive supply agreements. Alternatively. Platform network effects – should treat any conduct that forecloses competitors or locks in customers as potentially reviewable under Belgian competition legislation.
The leniency programme remains the most significant risk-mitigation tool available to companies that have participated in cartel conduct. Filing a leniency application before a competitor does can mean the difference between full immunity and a maximum fine.
For companies facing concurrent competition and corporate governance exposure, our team also advises on related corporate disputes in Belgium, where competition findings can trigger shareholder actions and director liability claims.
To receive an expert assessment of your company's competition exposure in Belgium, contact us at info@ferrazwhitmore.com.
Immediate actions required for international companies
Companies with operations in Belgium should treat the current enforcement climate as a prompt to act, not a reason to wait. The following steps are appropriate across most business categories.
- Audit internal communications for language or conduct that could be characterised as price coordination, market allocation, or information exchange with competitors. This includes emails, messaging platforms, and meeting minutes from industry association events.
- Review merger notification obligations before signing any transaction agreement involving Belgian-registered entities or operations. Counsel should assess Belgian turnover thresholds at the term-sheet stage – not after signing.
- Assess leniency programme eligibility if the company has any historical involvement in arrangements that could constitute a cartel. The window for full immunity closes the moment a competitor files first.
- Prepare a dawn raid response protocol. Every Belgian-registered entity should have a written procedure designating a contact person, legal counsel, and document-handling rules for the first hours of an unannounced inspection.
- Map market dominance exposure in any sector where the company holds a strong position. Conduct that is commercially standard in competitive markets may carry infringement risk where market dominance is present.
For businesses that have received a BCA information request or are aware that an investigation may be underway, legal privilege should be asserted immediately over all internal communications with counsel. The time between an information request and a formal investigation opening can be measured in weeks. Delaying the engagement of specialist competition counsel during that period creates avoidable risk.
Engaging a lawyer in Belgium with cross-border competition experience is particularly important for multinational groups. The BCA cooperates closely with the European Commission and with competition authorities in neighbouring jurisdictions. A finding in Belgium can accelerate or inform parallel proceedings elsewhere in the EU.
For advice on how current Belgian enforcement trends affect your business, contact Ferraz & Whitmore at info@ferrazwhitmore.com.
For a parallel view of enforcement developments in a neighbouring civil law jurisdiction, the alert covering competition enforcement in Portugal sets out comparable trends and action points under Portuguese competition legislation.
About Ferraz & Whitmore
Ferraz & Whitmore is an international law firm based in Lisbon, advising business clients across 46 jurisdictions. Our competition law practice supports international companies navigating enforcement actions, merger notification procedures, leniency programme applications, and market dominance assessments in Belgium and across the EU. As a law firm in Belgium and wider Europe, we combine Portuguese civil law expertise with English common law tradition to deliver integrated competition advice across multiple legal systems. Our attorneys have experience before national competition authorities and have advised on cross-border cartel investigations coordinated with the European Commission. To discuss how the current Belgian enforcement environment affects your business, contact us at info@ferrazwhitmore.com.
Disclaimer: This publication is provided for informational purposes only and does not constitute legal advice. The information herein should not be relied upon as a substitute for professional legal counsel tailored to your specific circumstances. Ferraz & Whitmore assumes no liability for actions taken or not taken based on the contents of this material. For advice regarding your particular situation, please contact info@ferrazwhitmore.com.