How to apply a Material Adverse Change (MAC) clause in a commercial transaction?
Material Adverse Change in contexts of geopolitical uncertainty
For several years now, the international landscape has been placing commercial transactions under considerable strain. If there is one thing of which law firms such as Devesa are certain, it is that the uncertainty surrounding the evolution of the current conflict involving Iran will inevitably take its toll on ongoing corporate transactions. Any businessperson seeking to acquire a company amid an escalating military conflict must contemplate worst-case scenarios for closing and, where possible, leave open an avenue to withdraw from the transaction should the conflict become protracted.
Following the unfortunate succession of continuous crises, from the tragedy of COVID-19 to the current armed conflicts affecting regions within countries that drive a substantial portion of the global economy, market participants have been compelled to implement all manner of contractual protection mechanisms, reassessing their safeguards and seeking to ensure resilience.
Against this backdrop, Material Adverse Change clauses (“MAC clauses”) have assumed undeniable prominence.
What is a Material Adverse Change (MAC) clause?
MAC clauses are useful mechanisms designed to provide, on a contractual basis, an exit route from obligations undertaken by one or both parties (for example, the purchaser in an M&A transaction).
In this respect, where the circumstances under which a party entered into a contractual commitment change radically, the possibility remains open either to renegotiate the transaction or to withdraw from it entirely.
Their purpose is to allocate the risk associated with the potential occurrence of extraordinary events capable of seriously disturbing the contractual equilibrium, particularly where the contract continues to have effect beyond execution, whether because it is a continuing-performance agreement or because certain obligations become enforceable at a later date.
Given that, within the M&A (Mergers and Acquisitions) sector, a highly significant proportion of transactions in Spain are structured through signing and deferred closing arrangements, this mechanism is becoming increasingly relevant.
Accordingly, and notwithstanding that such clauses often require payment of a price premium in return, they may safeguard the resilience of market participants, particularly in sectors such as energy, infrastructure and tourism.
Historically, MAC clauses were used only in exceptional circumstances. However, in the current environment, characterised by international conflicts, energy volatility, persistent inflation and global economic uncertainty, they have assumed a pivotal role in contractual practice.
Under what circumstances may a MAC clause be invoked?
Although the courts have traditionally adopted a restrictive approach to the recognition and enforcement of such clauses, appropriate legal advice enables them to be properly drafted for practical application.
In particular, Material Adverse Change clauses are generally structured around the following elements:
1. Materiality
As there is no universally accepted definition, it is essential for the contract to specify which changes are to be regarded as material.
This may be achieved through:
- Broad definitions accompanied by examples (such as the loss of key licences)
- Financial thresholds or metrics (for example, significant EBITDA reductions)
- Objective circumstances (such as the inability to operate within a given market)
The key objective is to define clearly the scope for interpretation, thereby avoiding uncertainty or excessive judicial discretion.
2. Adverse change
The clause covers only adverse changes. Accordingly, it is insufficient merely for the event to occur; it must also generate genuine negative effects for the benefiting party.
Such effects may include:
- Regulatory changes
- Operational disruption
- Financial deterioration
There must be a clear causal nexus between the event and the damage suffered.
3. Supervening change
This is the key element. A MAC clause entails the allocation of uncertain risk.
Accordingly, a risk that is already known or has been internalised is unlikely to trigger the clause, particularly where it has already been reflected in the contractual pricing.
The determining factor is that the risk must be new, previously unforeseen, or materially impactful.
In this regard, the current context of escalating armed conflict could potentially be regarded as a foreseeable or systemic risk, which may limit the applicability of the clause unless properly regulated contractually.
Can a MAC clause operate as a safeguard in such contexts?
In conclusion, Material Adverse Change clauses constitute an effective tool for managing risk allocation in sectors such as finance and M&A transactions.
However, their effectiveness depends upon:
- Proper contractual drafting
- Prior expert analysis
- Anticipation of potential legal interpretations
Only in this way will it be possible adequately to protect the interests of the parties, particularly in crisis situations that may be considered foreseeable.
FAQ regarding MAC clauses
What is a Material Adverse Change (MAC) clause?
A Material Adverse Change (MAC) clause is a contractual provision enabling one of the parties to renegotiate or withdraw from a transaction where a material adverse change occurs that affects the contractual balance.
What is the purpose of a MAC clause in an M&A transaction?
A MAC clause is intended to protect the parties against supervening risks, allowing the transaction to be adjusted or terminated if serious circumstances arise affecting the target business.
When can a Material Adverse Change clause be triggered?
A MAC clause may be triggered where a relevant, adverse and supervening change occurs, as defined in the contract, and such change has a significant impact on the transaction.
Are MAC clauses common in Spain?
Traditionally they were relatively uncommon. However, due to current economic and geopolitical uncertainty, MAC clauses have become an increasingly common feature of M&A transactions.
Can an economic crisis trigger a MAC clause?
This will depend on how the clause has been drafted. If the crisis was foreseeable or already known, it may fall outside the scope of the clause unless expressly included as a triggering event within the contract.
Is it easy to enforce a Material Adverse Change clause before the courts?
Not necessarily. The courts have traditionally adopted a restrictive approach, making clear and precise drafting essential in order to facilitate enforcement and avoid disputes regarding interpretation.
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