The Saudi Arabian merger control regime has undergone a significant and deliberate maturation since its inception, moving from a system where notification obligations were triggered by vaguely defined economic thresholds to one that now demands a rigorous analysis of corporate power structures. The most transformative milestone in this evolution arrived in April 2025 with the publication of the 5th Edition of the GAC Merger Guidelines. This edition fundamentally clarifies the concept of a change of control, a test that had been introduced only recently but remained frustratingly ambiguous. For legal practitioners, investment funds, and multinational corporations operating in the Kingdom, these new guidelines do not merely tweak existing rules; they establish a clear, predictable framework for determining when a transaction must be reported to the General Authority for Competition (GAC). The shift from a nebulous material influence test toward a structured control-based assessment, combined with a specific carve-out for passive investment funds, signals that Saudi Arabia is aligning its competition enforcement with the most sophisticated jurisdictions worldwide while tailoring its approach to the realities of its rapidly liberalizing economy.
From Absence to Ambiguity: The Short History of the Change of Control Test in Saudi Arabia
To understand the significance of the 5th Edition, one must first appreciate how recently the change of control concept entered Saudi merger law. The original Competition Law and its Executive Regulations did not consider a change of control as a criterion for triggering a notification obligation. The regime initially focused exclusively on turnover and market share thresholds, meaning that even a transaction that handed complete operational command from one entity to another could escape scrutiny if the financial metrics fell below the bar. This approach treated acquisitions no differently from organic growth, a gap that allowed potentially anticompetitive consolidations to proceed unnoticed.
The first step toward rectifying this came with the 1st Edition of the GAC Merger Guidelines in 2021, which explicitly introduced a change of control test. However, the definition provided at that time was rudimentary in the extreme. It acknowledged that control could shift but offered little practical guidance on what constituted control, how to measure it, or what kinds of rights would be deemed sufficient to create a filing obligation. This ambiguity created significant legal risk: cautious firms filed notifications for transactions that likely fell outside the regime, while aggressive acquirers structured deals that arguably bypassed control triggers but could be challenged later. The gap between the 2021 guidelines and the 2025 edition is therefore not a minor update but a fundamental reworking designed to provide the legal certainty that a modern M&A environment demands.
What Is a Change of Control Under the 5th Edition? A Clear Two-Part Test
The GAC Merger Guidelines, 5th Edition, now define control in a way that mirrors the best international standards while retaining a distinctly Saudi regulatory flavour. Control is defined as the ability to block (negative control) or impose (positive control) decisions related to the strategic and commercial matters of an undertaking. This binary framing is crucial: it acknowledges that power can be either active (forcing a decision) or passive (stopping one). A change of control occurs when a person or legal entity that previously had no control over an undertaking acquires either negative or positive control. Additionally, a change also occurs when a person who held only negative control acquires positive control. This second scenario is particularly relevant in joint ventures or minority shareholding structures where an investor moves from a blocking position to a de facto decision-making role.
To provide a direct and searchable answer to the question What is the change of control test under Saudi merger control? The test is binary and sequential: the GAC first determines whether the acquirer obtained the ability to block or impose strategic decisions (control), and then assesses whether that ability represents a change from the pre-transaction status. If an entity moved from having no control to having negative or positive control, or from negative to positive control, the transaction is deemed to involve a change of control and therefore requires notification, provided the turnover thresholds are also met. The guidelines explicitly confirm that the acquisition of sole control, joint control, or the shift from joint to sole control all constitute a change of control within the meaning of the Saudi merger control regime.
Negative Control vs. Positive Control: The Nuances of Veto Rights and Board Appointments
The devil in any merger control regime lies in the detailed application of such definitions, and the 5th Edition provides welcome granularity on what types of rights confer control. The guidelines draw a critical distinction between veto rights that are structural and those that are commercial. Veto rights of minority shareholders concerning changes to an undertaking’s articles of association, its share capital, or its liquidation will typically not be considered to establish control. These are standard protective provisions that any prudent minority investor would obtain; they do not indicate an ability to direct the business.
In stark contrast, veto rights concerning business strategy, business plans, budgets, and the appointment of senior management or board members will typically be considered as bestowing control over an undertaking. These rights touch the core of the enterprise’s day-to-day and long-term direction. The guideline further addresses the tricky issue of investment decisions. Whether a veto over investment decisions confers control depends on the scope of those rights. If the veto is limited to minor investment decisions, it will not be deemed control-conferring. However, the guidelines do not provide a specific monetary threshold for what constitutes a “minor” versus a “significant” investment. This lack of a bright line is both a practical challenge and a deliberate flexibility. In practice, the GAC has largely applied a material influence test rather than a strict control test—meaning that it examines whether the veto rights give the holder the ability to materially influence the target’s commercial conduct. The 5th Edition codifies this established practice without fully eliminating the grey zone, leaving room for case-by-case assessment by the authority.
Practical Implications for Private Equity and Strategic Acquirers
For private equity firms and strategic investors negotiating minority stakes, these clarifications carry immediate operational consequences. When structuring a deal, the presence of any veto right over the annual budget or the CEO appointment now virtually guarantees that the GAC will view the investor as having control, unless the investor can demonstrate that the rights are purely protective. This means that transaction lawyers must now conduct a pre-signing audit of all governance provisions, not merely to comply with Saudi law but to determine whether a full merger filing is required. Previously, many firms relied on the absence of explicit control language in the Competition Law to argue that minority protections did not trigger notification. The 5th Edition closes that loophole decisively.
Furthermore, the clarification that a shift from joint to sole control constitutes a change of control will affect buyout transactions in existing joint ventures. If a partner buys out the other, even if that partner already held joint control, the deemed change requires a filing. This was not universally understood under the earlier guidelines and has caught several acquirers off guard. The guidelines also confirm that control can be acquired by natural persons, not just legal entities, meaning that high-net-worth individuals involved in acquisitions must also assess their notification obligations.
A Targeted Exemption for Investment Funds: When Passive Investment Avoids Filing
One of the most innovative and commercially significant aspects of the 5th Edition is the explicit recognition of the special treatment of control exercised by investment funds. The guidelines acknowledge that funds often acquire equity stakes with the sole objective of financial return, without any intention to intervene in management. In such cases, the rights granted to the fund may be perceived as control rights but are in fact defensive. The guidelines therefore establish a conditional exemption: where positive or negative control rights are used by investment funds solely to protect their investment, these may be deemed not to lead to a change of control. This is a major concession to the private equity and venture capital industry, which has long argued that standard minority protections should not trigger merger notifications.
The exemption is subject to four cumulative conditions, all of which must be satisfied for the transaction to escape the filing requirement. First, the sole purpose of the acquisition must be to make a financial investment without the intention to directly or indirectly intervene in the business or management of the target, and the acquirer must in no way influence the target’s management and behaviour in the market. Second, the rights granted must be exercised only to preserve the value of the investment. This means that a fund cannot use its veto to push for strategic changes or to block management decisions for competitive advantage. Third, the goal of the investment must be explicitly determined prior to the acquisition, and the intention not to influence the target’s business and management must be clearly demonstrated. This requires documentary evidence, such as a clear investment mandate or a side letter, outlining the passive nature of the stake. Fourth, the investment fund must not hold controlling interests in any undertaking competing with the target. This condition prevents a fund from using a portfolio of controlling stakes in competitors to exert indirect influence through the protected minority position.
If all four conditions are met, the acquisition is considered not to involve a change of control, and no notification is required. However, the guidelines warn that if these conditions are initially satisfied but later abandoned—for example, if the fund begins to exert influence on management—a filing becomes mandatory. Crucially, any changes in the relationship (such as appointing a board member or changing strategy) may only be implemented after obtaining clearance from the GAC. This creates a compliance trap for funds that start with a passive stance but later decide to become active. In practice, funds should monitor their level of engagement annually and file if they cross the line from passive to active.
Practical Guidance: How to Determine Whether Your Transaction Triggers a Filing
For businesses and their legal advisors, the following checklist distilled from the 5th Edition is essential. First, identify all rights the acquirer will obtain: voting rights, board seats, veto powers, management appointment rights, and approval powers over budgets and strategy. Second, classify each right as either protective (structural changes, share capital, liquidation) or strategic (business plans, budget, management appointment). If any strategic veto rights exist, the acquirer is likely deemed to have control. Third, assess whether that control represents a change from the pre-acquisition situation. If the acquirer previously had no control and now has any level of control (negative or positive), a filing is required. If the acquirer previously had negative control and now has positive control, a filing is required. Fourth, if the acquirer is an investment fund, verify that it meets all four conditions of the passive investment exemption. Fifth, if the acquirer is acquiring joint control or moving from joint to sole control, treat it as a change of control. Sixth, if the acquirer cannot confirm the exemption, calculate whether the turnover of the parties exceeds the thresholds set by the Competition Law. Even if a change of control exists, a filing is only required if the economic thresholds (cumulative turnover in Saudi Arabia above a certain level) are met. The guidelines do not change the turnover thresholds themselves, so the change of control test is a necessary but not sufficient condition—notification only arises when both a change of control and the economic criteria are satisfied.
Broader Context: Saudi Arabia’s Evolving Competition Enforcement Architecture
The clarification of the change of control test is not an isolated regulatory tweak. It must be viewed as part of a broader trend within Saudi Arabia, under Vision 2030, to professionalise and deepen its competition enforcement. The GAC has been steadily increasing its capacity, hiring experienced economists and lawyers, issuing more detailed guidelines, and actively investigating anticompetitive agreements and abuse of dominance. The 5th Edition also includes updates on other aspects of merger control, such as procedural timelines and remedies, but the change of control test is the centrepiece because it addresses a longstanding source of legal uncertainty.
Observers of the Saudi market will also note that the GAC has largely adopted a material influence test in its practice, even before the formal codification. This means that the authority looks beyond formal legal rights to assess whether the acquirer can actually influence commercial behaviour. The 5th Edition formalises this approach but retains some flexibility—for example, the absence of a threshold for investment decision vetoes. This suggests that the GAC intends to maintain the ability to assess each transaction on its own merits, rather than applying a rigid formula, which is consistent with the approach of mature competition agencies like the European Commission and the US Federal Trade Commission.
For foreign investors, the practical consequence is that legal advice in Saudi Arabia must now take a more proactive role. Gone are the days when a Saudi lawyer could review a deal and quickly declare that no filing is needed because turnover is low. Now, the same lawyer must also analyse governance documents, board composition, and veto rights. This raises the cost of due diligence but also reduces the risk of post-closing penalties. The Competition Law provides for fines of up to 10% of total annual revenues for failure to notify, making compliance not merely a box-ticking exercise but a critical risk management priority.
What Remains Unclear: The Investment Threshold Gap and Future Amendments
Despite its many improvements, the 5th Edition leaves one notable gap. The guidelines do not provide a quantitative threshold for determining when veto rights over investment decisions become significant enough to confer control. A fund with a blocking right over any single investment above USD 10 million may be treated differently from a fund with a veto only over investments above USD 500 million. The GAC will likely develop a practice over time, perhaps publishing informal guidance or using individual decisions to establish de facto thresholds. In the interim, acquirers and their advisors should document the rationale for why particular veto rights are considered minor, preserving evidence that the goal is purely protective.
Additionally, the guidelines are silent on the treatment of changes in control that occur through contractual arrangements rather than equity acquisition. For example, a long-term supply agreement or a technology licensing deal that grants the licensee veto rights over the licensor’s marketing plan might theoretically trigger the change of control test. The GAC has not yet clarified whether its test applies to purely contractual control, though the wording of the guidelines refers to acquisition of control by a “person” and does not limit it to equity. This is an area that will almost certainly see further clarification in future editions.
The forward-looking reality is that Saudi Arabia’s merger control regime is now firmly in the second generation of competition law enforcement, where the focus has shifted from basic notification thresholds to sophisticated analysis of corporate governance and economic power. The 5th Edition of the GAC Merger Guidelines, implemented in April 2025, represents a watershed moment for anyone engaged in M&A in the Kingdom. It provides the clarity that dealmakers need while retaining the flexibility that a rapidly evolving economy requires. For those who master its provisions, the guidelines offer a predictable path to compliance. For those who ignore them, the risk of a costly retrospective filing or a fine is now far greater than it ever was under the rudimentary rules of the past. The message is clear: in Saudi Arabia, control matters, and the GAC now has the tools to enforce that principle with precision.
