Our Expert in Germany
New competition laws germany will reach a decisive practical phase in 2026, as EU digital regulation converges with sharper national enforcement from the Bundeskartellamt. For in-house counsel and business leaders, this is the year when the Digital Markets Act is in full live enforcement, merger scrutiny intensifies, and compliance expectations rise across digital and traditional sectors alike. This guide sets out exactly what changes, who is affected, and what you must do now, with a centrepiece comparison table, a prioritised 90-day action checklist, and a clear decision framework for allocating resources.
Who this is for: In-house counsel and business leaders who need a practical summary of the competition law changes affecting Germany in 2026, what they must do now, and how to prioritise risk mitigation.
Expert analysis: The practical recommendations and checklists in this guide reflect current official guidance and best practice, drawing on more than 25 years of experience advising national and international clients on competition law and compliance.
The new competition laws germany businesses face in 2026 are not a single statute but a convergence of regulatory forces. At EU level, the Digital Markets Act (DMA) is in its enforcement phase, with designated gatekeepers subject to active compliance monitoring, investigations and remedies. At national level, the Bundeskartellamt is sharpening its enforcement priorities, coordinating more closely with the European Commission, and applying its powers under the Gesetz gegen Wettbewerbsbeschränkungen (GWB), the German Competition Act, with greater appetite.
The practical effect is a higher baseline of regulatory risk, particularly for firms operating in or adjacent to digital markets. Companies that previously treated antitrust compliance as a periodic exercise now need continuous, documented programmes. The good news is that the changes are foreseeable, and businesses that act early can avoid enforcement exposure, transaction delays, and reputational harm. This article explains the competition law changes relevant to germany in 2026, maps them to concrete business actions, and gives you a framework for deciding how far and how fast to go.
The following are the principal developments shaping the new competition laws germany landscape in 2026. Each is grounded in primary sources you should consult directly.
While exact dates depend on official publications, the practical rhythm for the year breaks down as follows:
The reach of the competition rules relevant to germany in 2026 extends well beyond the handful of firms formally designated under the DMA. Understanding which category you fall into is the first step in calibrating your response.
The DMA targets a limited set of large platforms designated as “gatekeepers” on the basis of quantitative and qualitative criteria set out in Regulation (EU) 2022/1925. These firms carry the heaviest obligations: they must comply with specific do’s and don’ts covering self-preferencing, data use, interoperability and fairness toward business users. Regular undertakings are not directly designated, but many will feel the DMA indirectly, through changes to the platforms they depend on, revised terms of service, or new contractual rights and obligations flowing down the supply chain.
Beyond the DMA, all undertakings active in Germany remain subject to the GWB and EU competition rules on cartels, abuse of dominance and merger control. The 2026 focus is less about brand-new prohibitions and more about intensified enforcement of existing ones, especially where digital conduct is involved.
Non-EU parent companies and their German affiliates must treat 2026 as a global compliance event. Increased EU–national coordination means conduct assessed in one jurisdiction can trigger scrutiny in another. Groups with cross-border operations or frequent M&A activity should update their global compliance policies to reflect German and EU enforcement priorities, rather than treating Germany as a standalone market.
The table below is the decision-support centrepiece of this guide. It compares the regime most businesses operated under before the DMA and recent GWB reforms took effect with the practical reality now in force, and gives a concrete takeaway for each dimension.
| Dimension | Earlier baseline | Practical effect in 2026 |
|---|---|---|
| Scope / who is covered | Traditional antitrust enforcement under GWB and EU rules; DMA not yet applied in practice | DMA in active enforcement phase for designated gatekeepers; broader enforcement focus on digital conduct and platform parity, including under Section 19a GWB |
| Notification / merger control | Established German and EU filing thresholds and procedures; predictable timelines | More pre-transaction screening by the Bundeskartellamt and closer EU coordination; expect additional scrutiny in digital and data-driven deals |
| Investigative powers | Dawn raids, information requests and interim measures under GWB | Heightened use of interim measures and faster provisional action; increased cross-border cooperation |
| Penalties and fines | Significant fines for cartels and abuse under GWB and EU law | Continued large fines for systemic digital abuses and separate DMA penalties enforced by the European Commission |
| Compliance burden (cost/time) | Regular antitrust compliance, training and M&A clearance processes | Higher overhead for designated digital firms (technical and record-keeping duties); more documented risk assessments and vendor reviews |
| Contracts and commercial terms | Resale and vertical restrictions assessed under block exemptions and competition analysis | Closer scrutiny of platform terms, parity clauses and self-preferencing; contract re-writes and supplier re-negotiation likely |
| Timing and transitional rules | Standard implementation timelines | Immediate action recommended; transitional periods may exist but do not remove enforcement risk for ongoing conduct |
| Cross-border effects | EU coordination for large mergers and cartels | Increased EU–national coordination on DMA and digital market enforcement; non-EU parents must update compliance globally |
| Recommended company action | Maintain standard competition compliance programmes | Conduct a targeted 90-day risk review, update the M&A playbook, and prepare DMA technical and governance measures if likely a gatekeeper |
Takeaway: The direction of travel is unambiguous. Enforcement is faster, broader and better coordinated, and the cost of inaction has risen. Every business should run a triage now; firms touching digital gatekeeper services should move directly to structured remediation.
The Bundeskartellamt enters 2026 with a clear enforcement posture. Its powers under the GWB include dawn raids, compulsory information requests, interim measures and the imposition of substantial fines. It has also used its Section 19a GWB powers to designate large digital undertakings of “paramount significance for competition across markets” and to prohibit specific practices. For businesses, this means the window between suspected infringement and enforcement action is narrowing.
Fines under German and EU competition law can reach significant proportions of group turnover for cartel conduct and abuse of a dominant position. Under the DMA, which is enforced by the European Commission, systemic breaches by gatekeepers can attract fines of up to 10% (and, for repeated infringements, up to 20%) of worldwide annual turnover. The practical lesson for 2026 is that competition enforcement is no longer a tail risk to be managed reactively, it is a live operational concern requiring documented, auditable compliance.
The practical effect of heightened investigative use is likely to be shorter timelines between a complaint or market signal and a formal inquiry. Firms that cannot produce contemporaneous compliance documentation on request will be at a disadvantage.
The Digital Markets Act is the single most consequential element of the competition environment german businesses must navigate in 2026. Regulation (EU) 2022/1925 imposes a set of obligations on designated gatekeepers, the largest providers of “core platform services” such as online intermediation, search engines, social networking, operating systems, web browsers, virtual assistants and cloud services. Those obligations are designed to ensure contestable and fair digital markets, and they are being actively enforced by the European Commission.
For gatekeepers, the DMA prohibits specific practices (such as certain forms of self-preferencing and restrictive data combination) and imposes positive duties (such as interoperability and fair access for business users). The Bundeskartellamt applies German competition law in parallel; consult its dedicated DMA pages and the primary DMA text for the precise obligations and definitions that apply to your situation.
Even if you are not a gatekeeper, the digital markets act will reshape the terms on which you deal with large platforms. Business users gain new rights, and platform terms will change to reflect DMA obligations. You should conduct a DMA impact assessment: identify which gatekeeper services your business depends on, review how changes to those services affect your commercial model, and renegotiate contracts where the DMA grants you new leverage or where existing clauses create risk.
The merger control picture in germany for 2026 is less about new numerical thresholds and more about intensified scrutiny and closer EU–national coordination. The Bundeskartellamt and the European Commission are expected to screen transactions more thoroughly, particularly where digital markets, data assets or platform power are involved. German merger notification remains governed by the turnover and transaction-value thresholds in the GWB, verify the current thresholds before structuring any deal. Transaction teams should plan for the possibility of longer review timelines and more demanding remedy negotiations.
Early legal screening is now essential. Deals with material market overlap, or with a realistic prospect of attracting national or EU review, should be assessed before signing, not after. Blocked or conditional clearances are far more costly than proactive planning. Consult the European Commission’s merger guidance and verify German thresholds against the GWB before structuring any transaction.
Antitrust compliance german businesses need in 2026 is best delivered as a phased, prioritised programme. The following checklist german in-house teams can adopt breaks the work into 90-day, 180-day and 360-day horizons. Run the 90-day triage now regardless of size; escalate anything medium or high risk immediately.
A one-page “Antitrust 2026: 90-day action checklist” is available to download, use it to brief your leadership team and kick off your triage.
| Function | Primary responsibility in 2026 |
|---|---|
| Legal | Lead DMA and merger analysis, interpret obligations, manage regulatory engagement and external counsel |
| Compliance | Own the risk assessment, training programme, documentation and monitoring cycle |
| Commercial | Flag platform and supplier terms, support contract renegotiation, apply training in day-to-day dealings |
| IT | Deliver technical and record-keeping measures, support data governance and interoperability requirements |
Businesses should take a position, not hedge. The right level of investment depends on your exposure, and the choice below is deliberately binary. Whatever you choose, run the 90-day triage first, then commit.
| Factor | Option A, Full programme | Option B, Phased approach |
|---|---|---|
| Best for | Likely gatekeepers, active acquirers, high-exposure groups | SMEs, low merger activity, limited budget |
| Timeline | Structured remediation over 3–6 months | Targeted triage and fixes within 90 days |
| Cost | Higher upfront investment | Lower, risk-weighted spend |
| Risk tolerance | Low, cannot absorb regulatory holds | Moderate, accepts phased remediation |
Our recommendation: If you are a likely gatekeeper, a frequent acquirer, or a supplier deeply dependent on dominant platforms, choose Option A and start now, the downside of delay is too large. Every other business should choose Option B, but must still complete the 90-day triage and escalate any medium or high risk to full remediation without waiting.
Certain triggers should prompt immediate engagement with specialist external counsel: a likely DMA designation, a planned transaction with material market overlap, a dawn raid or information request, or a suspected infringement surfaced through internal reporting. In these situations, speed and privilege management matter, and experienced advice early is far cheaper than remediation later.
On cost, rates vary widely by firm, seniority and matter complexity, and leading competition specialists in Germany typically bill at senior-partner hourly rates. Alternative fee arrangements and fixed-fee quotes are common for defined compliance projects. Always request a scope-based estimate before instructing. For context on timing and triggers, see Competition lawyer Germany: When to hire (2026).
The competition environment in germany for 2026 raises the bar for every business touching digital or cross-border markets. The convergence of active DMA enforcement, sharper Bundeskartellamt scrutiny and closer EU–national coordination means that documented, continuous compliance is no longer optional. Start with the 90-day triage, choose the resource strategy that matches your exposure, and escalate medium and high risks without delay. Download the “Antitrust 2026: 90-day action checklist”, request an advisory call with a Global Law Experts competition specialist, and read our supporting deep dives on DMA designation, merger control and dawn-raid readiness.
This article is an overview and does not constitute legal advice. Check the primary sources cited and consult qualified counsel before acting.
This article was produced by Global Law Experts. For specialist advice on this topic, contact Dr. Sebastian Jungermann at Arnecke Sibeth Dabelstein, a member of the Global Law Experts network.
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