M&A Lawyers Kenya 2026: CAK Merger Notification Checklist, Thresholds & Fees

Kenya’s merger control landscape shifted decisively in 2026 with the Competition Authority of Kenya (CAK) introducing a mandatory, suspensory notification regime backed by revised financial thresholds and a restructured fee schedule. For M&A lawyers in Kenya, and for international deal teams targeting Kenyan assets, the reforms mean that no qualifying transaction may close before CAK clearance is obtained. This article delivers a practical merger control checklist, worked fee examples, a step-by-step filing timeline and structuring guidance designed for general counsel, transaction lawyers and advisers navigating the new regime. Competition law in Kenya is now a gating item on every deal timeline, and understanding the mechanics is no longer optional.

Legal Framework for Mergers and Acquisitions in Kenya

Kenya’s merger control regime is anchored in the Competition Act, 2010 (Cap. 504, Laws of Kenya), which establishes the CAK as the sole regulator with authority to review, approve, conditionally clear or prohibit mergers. Part IV of the Act, supplemented by the Competition (General) Rules and sector-specific guidelines, sets out the substantive test, procedural requirements and penalty provisions that govern every transaction meeting the statutory thresholds.

Definition of “Merger” Under Kenyan Law

Section 2 of the Competition Act defines a merger broadly. It captures any acquisition of shares, assets or a controlling interest that results in a change of control over a business or part of a business. The definition extends beyond conventional share purchases to include asset deals, joint ventures that perform on a lasting basis all functions of an autonomous economic entity, and certain reorganisations that alter the competitive structure of a market. Practitioners should note that the concept of “control” is interpreted functionally: de facto influence through board representation, veto rights or commercial agreements can trigger notification obligations even where equity ownership remains below 50 per cent.

Jurisdictional Tests: Assets, Turnover and Control

CAK asserts jurisdiction where the merging parties, or their combined enterprise, meet specified turnover or asset thresholds within Kenya, or where the transaction has an appreciable effect on competition within the Kenyan market. The jurisdictional net is wide: a foreign-to-foreign transaction with no Kenyan entity can still require merger notification in Kenya if the target generates Kenyan turnover or holds assets within the country.

CAK Merger Thresholds 2026, Who Must Notify

The 2026 threshold revisions represent a significant recalibration. Under the updated framework, merger transactions in Kenya are classified into three categories, excluded, small and large, based on the combined turnover or asset value of the merging parties within Kenya. Only transactions that fall below the lowest threshold are excluded from mandatory notification. Both small and large mergers must be notified to CAK before implementation, with large mergers subject to the most detailed review.

Threshold Table (2026 Notification Categories)

Note, as of 7 May 2026: threshold figures should be confirmed against the relevant Kenya Gazette notice and the latest CAK guidance. CAK retains discretion to call in excluded mergers where competitive concerns arise.

Worked Examples

Example A, Domestic acquisition: A Kenyan manufacturing company (turnover KES 700 million) acquires 100 per cent of a competing Kenyan producer (turnover KES 400 million). Combined turnover = KES 1.1 billion. This exceeds the KES 1 billion threshold and qualifies as a large merger. Mandatory notification and full substantive review apply.

Example B, Foreign acquirer with Kenyan turnover: A multinational headquartered in London acquires a Kenyan subsidiary of a South African group. The target has Kenyan turnover of KES 600 million; the acquirer has no direct Kenyan turnover but supplies goods generating KES 200 million in Kenyan sales. Combined Kenyan turnover = KES 800 million. This is a small merger requiring mandatory pre-notification and expedited review.

Merger Filing Fees Kenya: Calculation Method and Penalties

The 2026 fee schedule introduced tiered filing fees that scale with the value of the transaction and the merger category. The fee structure is designed to be self-funding for CAK and to incentivise early, accurate notifications. Merger filing fees in Kenya are payable at the time of submission and are non-refundable.

Fee Schedule (2026)

Note, as of 7 May 2026: verify exact fee bands against the latest CAK fee schedule published in the Kenya Gazette. CAK may adjust bands periodically.

Worked Fee Calculations

• Deal 1: Combined Kenyan value KES 750 million → Small merger → Filing fee = KES 500,000.
• Deal 2: Combined Kenyan value KES 3 billion → Large merger (Tier 1) → Filing fee = KES 1,000,000.
• Deal 3: Combined Kenyan value KES 12 billion → Large merger (Tier 3) → Filing fee = KES 5,000,000.

Penalties for Non-Compliance

Failure to notify a qualifying merger, or implementing a transaction before CAK clearance, exposes the parties to severe consequences under the Competition Act. These include financial penalties of up to KES 10 million, the potential unwinding of the transaction on CAK’s order, and reputational damage that can stall future regulatory approvals. Directors and officers may face personal liability where non-compliance is willful. Industry observers expect CAK to take an increasingly robust enforcement posture as the suspensory regime matures.

Step-by-Step Merger Control Checklist for M&A Lawyers in Kenya

The following checklist is designed for transaction counsel managing the CAK notification process from pre-LOI planning through to post-clearance completion. Each step should be adapted to the specific deal structure and timeline.

Pre-Notification (Due Diligence Phase)

1. Identify the filing trigger. Map all parties’ Kenyan turnover, assets and market shares. If combined values approach or exceed the thresholds, proceed on the assumption that notification is required.
2. Classify the merger. Determine whether the transaction is excluded, small or large using the 2026 threshold table above.
3. Assess market share data. Collect reliable market share estimates for each party in all relevant Kenyan product and geographic markets, CAK will require this information.
4. Build the notification timeline into the SPA. Work backwards from the target closing date: allow at least 60 days for a small merger and up to 120 days or more for a large merger requiring Phase II review.
5. Engage local M&A lawyers. Appoint Kenyan competition counsel early. Cross-border deals benefit from a local adviser who understands CAK’s informal pre-notification process and can manage regulatory engagement.

Notification Filing (Forms, Fees and Supporting Documents)

1. Complete the CAK merger notification form. Use the prescribed form (available on the CAK website). Provide accurate and complete information, incomplete filings are returned, delaying the process.
2. Assemble the supporting documents. See the required documents table below.
3. Pay the filing fee. Remit the correct fee based on the merger category and deal value band. Retain proof of payment.
4. Submit the notification. File with CAK before signing becomes unconditional or, in a suspensory regime, before any step that could be treated as implementation of the merger.
5. Confirm receipt and case allocation. Obtain written acknowledgement from CAK confirming the filing date and allocated case officer.

Required Documents Table

Post-Notification (Monitoring, Conditions and Closing)

1. Respond promptly to information requests. CAK may issue follow-up questions within the first 14 days. Delayed responses extend the review clock.
2. Manage interim obligations. During the suspensory period, the merging parties must operate independently. No integration steps, staff transfers, or customer reassignments should occur before clearance.
3. Negotiate conditions if required. If CAK proposes remedies or undertakings, engage early and propose practical, monitorable conditions that protect the deal’s commercial rationale.
4. Obtain the clearance letter. Closing should not occur until a formal clearance letter (unconditional or conditional) is received from CAK.
5. Post-clearance compliance. If conditional clearance is granted, diarise and implement monitoring obligations, failure to comply with conditions can result in revocation of the approval.

Comparison: Who Must File?

CAK Review Process and Timelines: Suspensory Merger Control Explained

Under the 2026 reforms, Kenya operates a suspensory merger control system. This means that a notified transaction may not be implemented, in whole or in part, until CAK has issued its determination. Any purported closing before clearance is void and exposes the parties to penalties. The suspensory effect begins at the point of notification and ends when CAK issues a clearance or prohibition decision.

Typical CAK Review Timeline

Remedies and Conditional Clearances

Where CAK identifies competition concerns but considers that the merger can proceed with appropriate safeguards, it may impose conditions. Common conditions in Kenya include divestiture of overlapping business units, behavioural undertakings (such as maintaining supply to third parties), employment preservation commitments, and reporting obligations for a defined monitoring period. Parties should build flexibility into their SPA to accommodate potential conditions, including mechanisms for price adjustment if a divestiture is required.

Exemptions, Exclusions and Common Structuring Traps

Not every transaction requires CAK notification, but the boundaries of the exemptions are narrower than many international deal teams assume. Understanding these limits is critical for M&A lawyers advising on Kenyan deals.

Typical Exemptions and How to Document Them

• Below-threshold transactions. If the combined Kenyan turnover and assets fall below KES 500 million, the merger is classified as excluded. However, CAK retains a “call-in” power, document the threshold analysis carefully and retain it in the deal file.
• Passive minority investments. Acquisitions of minority stakes that do not confer control (de jure or de facto) generally fall outside the notification obligation. Practitioners should ensure that shareholders’ agreements, board nomination rights and veto provisions do not inadvertently create a control nexus.
• Internal restructurings. Reorganisations within a single corporate group may be excluded if they do not result in a change of control over an independently operating entity. Careful structuring and documentation are required.
• Failing firm defence. In limited circumstances, CAK may consider a “failing firm” argument, though this defence has been invoked sparingly in Kenyan practice. Industry observers expect the threshold for success to remain high.

Structuring Checklist to Reduce Filing Risk

• Review all ancillary agreements (shareholders’ agreements, management agreements, supply contracts) for provisions that may confer de facto control.
• If acquiring less than a controlling stake, confirm that the combined effect of the acquisition and existing arrangements does not cross the control threshold.
• For asset purchases, map each asset to a specific Kenyan jurisdiction to confirm whether the deal has a Kenyan nexus and to calculate local value accurately.
• Avoid “gun-jumping”, do not exchange competitively sensitive information or begin integration planning before CAK clearance.
• Where the transaction involves regulated sectors (banking, insurance, telecommunications, energy), confirm whether sector-specific approvals are also required alongside CAK clearance.

Practical Risk Management, Negotiation Tips and Sample SPA Clauses

Suspensory merger control in Kenya introduces deal-execution risk that must be managed contractually. The SPA should allocate this risk clearly and anticipate CAK timelines.

Sample SPA Clause Considerations

• Condition precedent: “Completion is conditional upon the parties receiving unconditional merger clearance (or conditional clearance acceptable to both parties) from the Competition Authority of Kenya pursuant to Part IV of the Competition Act, 2010.”
• Long-stop date: Set the long-stop date at least 120 days after signing to accommodate a potential Phase II review, with an option to extend by mutual agreement.
• Reverse break fee: Consider a reverse break fee payable by the buyer if the transaction is prohibited by CAK due to competition concerns attributable to the buyer’s existing Kenyan market position.
• Interim conduct obligations: Include covenants requiring the target to operate in the ordinary course of business during the suspensory period, with a materiality carve-out for actions consented to by the buyer.

Risk Allocation Checklist

• Allocate responsibility for preparing and filing the CAK notification (typically buyer, with cooperation from seller).
• Agree which party bears the filing fee.
• Define “material adverse condition” thresholds for conditional clearances, at what point may a party walk away?
• Include provisions for information sharing during CAK review without breaching interim independence obligations.

Conclusion

The 2026 reforms to Kenya’s merger control regime have made CAK notification a non-negotiable gating item for any transaction that meets the revised thresholds. M&A lawyers in Kenya, and their international counterparts advising on cross-border deals, must integrate the suspensory notification process into deal planning from the outset. Early threshold analysis, accurate fee calculations, comprehensive filing documentation and well-drafted SPA conditionality clauses are the hallmarks of a smooth clearance process. Deal teams that treat CAK compliance as an afterthought risk penalties, delays and, in worst-case scenarios, the unwinding of completed transactions. For tailored guidance on a specific filing, readers are encouraged to contact a specialist or browse the Global Law Experts lawyer directory for experienced M&A lawyers in Kenya.

Sources

1. Competition Authority of Kenya (CAK), Official Site
2. Kenya Law, Competition Act (Kenya) Legislation Text
3. Kenya Gazette, Official Notices Portal
4. Chambers Practice Guides, Kenya M&A
5. WKA Advocates, Mergers and Acquisitions Lawyers in Kenya
6. The Legal 500, Kenya