When a commercial dispute develops, one of the most important decisions is not simply whether to take action, but how the dispute should be resolved.
Should the parties negotiate through mediation? Should the dispute be referred to arbitration? Or is commercial litigation through the courts the more appropriate route?
There is no universally correct answer.
A dispute involving an important long-term supplier may call for a very different strategy from a dispute involving alleged fraud, misuse of confidential information or a substantial unpaid contractual claim.
The right approach depends on what the business actually needs to achieve.
Speed, confidentiality, cost, enforceability, control, the need for urgent relief and the importance of preserving the commercial relationship should all form part of that decision.
The most useful distinction is who ultimately controls the outcome.
In mediation, the parties retain control. The mediator facilitates negotiations but does not impose the outcome. Under Ireland’s Mediation Act 2017, the outcome is determined by mutual agreement of the parties.
In arbitration, the parties submit their dispute to an independent arbitrator or tribunal for determination. Ireland’s Arbitration Act 2010 gives effect to the UNCITRAL Model Law framework for arbitration, with a specialist High Court Arbitration List dealing with applications concerning arbitrations.
In litigation, the dispute is determined through the courts. Significant qualifying business disputes may potentially be admitted to the High Court Commercial List, where cases are actively case-managed. Under Order 63A, certain business disputes with a claim or counterclaim of at least €1 million fall within the definition of commercial proceedings, although the rules encompass other categories too.
That distinction immediately raises the first question.
If retaining control over the eventual solution is important, mediation may have a significant advantage.
A mediator does not ordinarily decide who wins or loses. Instead, the process provides a structured environment in which the parties can explore whether an agreed solution is possible.
That creates considerably more flexibility.
A court or arbitrator will generally determine the legal dispute presented to them. A mediated settlement can potentially address wider commercial considerations.
For example, two businesses might agree to:
That flexibility can be particularly valuable where both businesses want the commercial relationship to continue.
Under the Mediation Act, the outcome remains a matter for the parties themselves, even where the mediator is asked by all parties to make proposals.
If, however, the parties are fundamentally incapable of reaching agreement, a process that culminates in a binding decision may be necessary.
This is one of the clearest dividing lines.
Mediation does not require either side to agree to a settlement. If no agreement can be reached, the mediation may conclude without resolving the dispute.
Where a mediation does result in an agreement, however, that settlement can have legal consequences and should be drafted carefully. Irish court rules also provide procedures in relevant circumstances for enforcement of mediation settlements by court order.
Arbitration is fundamentally different. It is an adjudicative process designed to result in a determination by the arbitrator or tribunal.
Litigation also produces an enforceable judicial determination, subject to the applicable rules concerning appeals and enforcement.
If your business needs someone independent to decide the dispute rather than facilitate a compromise, the choice is therefore more likely to be between arbitration and litigation.
For some businesses, this can be decisive.
A dispute might involve commercially sensitive pricing, intellectual property, confidential processes, customer information or allegations that could affect reputation.
Mediation is conducted confidentially, subject to statutory exceptions. The Mediation Act specifically contemplates confidentiality as part of the agreement to mediate.
Arbitration can also offer a more private forum than ordinary public court proceedings, although businesses should not simply assume that every aspect of every arbitration is automatically confidential. The arbitration agreement, institutional rules, applicable law and circumstances should be reviewed.
Litigation is different.
Irish court hearings are generally public. However, the Commercial Court expressly recognises commercial sensitivity and may protect confidential information where justified, including through measures such as redaction or hearing parts of a matter in private.
So the practical question isn’t simply:
“Is confidentiality important?”
It is:
“How damaging could public disclosure of the particular information involved in this dispute be?”
If the answer is “very”, that should influence strategy from the outset.
There is no reliable rule that one process will always be faster.
A successful mediation can potentially resolve a dispute far sooner than taking a case through a full hearing.
But mediation only delivers that advantage if the parties are capable of reaching an agreement.
Arbitration can allow the procedure to be tailored to the dispute, although complex arbitration can still involve substantial evidence, experts, submissions and hearings.
Commercial litigation can also move more quickly than businesses sometimes assume. Ireland’s Commercial Court operates active case management from entry through judgment, with the objective of resolving commercial disputes at the earliest opportunity. Urgent cases may receive a hearing date at the initial directions stage.
Therefore, rather than asking which process is theoretically fastest, consider:
How complicated is the dispute, how much evidence is involved, how cooperative are the parties, and how urgently is an outcome actually required?
Again, the answer depends heavily on the dispute.
Mediation may be highly cost-effective where an agreement can be reached relatively early.
But an unsuccessful mediation followed by arbitration or litigation creates another layer of cost.
Arbitration avoids some aspects of court procedure and can be tailored to the dispute, but the parties will ordinarily also need to fund the arbitral process itself. Complex arbitrations can therefore be expensive.
Litigation can involve significant legal costs, particularly where a dispute requires extensive discovery, expert evidence, interlocutory applications and a lengthy trial.
The more useful question for a business is often:
What level of legal expenditure is proportionate to what is commercially at stake?
That calculation should include more than lawyers’ fees. Management time, disruption, reputational risk, delayed projects and damage to commercial relationships can all carry real costs.
This can dramatically change the decision.
Suppose a former business partner is about to disclose confidential information.
Or assets are at risk.
Or a contractual action is imminent that could cause serious damage before a full dispute can be determined.
In circumstances requiring immediate coercive relief, court intervention may be necessary.
The Rules of the Superior Courts provide for interlocutory orders, including injunctions, and the Commercial Court rules specifically allow interlocutory applications to be considered at an initial directions hearing where appropriate.
Arbitration law also provides mechanisms concerning interim measures and court support for arbitration, so the existence of an arbitration agreement does not mean urgent situations should be approached as though the courts have no role. The exact contractual and legal position requires careful analysis.
Mediation, by contrast, depends on agreement. A mediator cannot simply impose an injunction on an unwilling party.
Where urgent relief is required, seek legal advice promptly before choosing a dispute-resolution strategy.
This is where mediation can be particularly valuable.
Commercial disputes frequently arise between businesses that would otherwise prefer to continue working together.
A manufacturer may still need its distributor.
A landlord and commercial tenant may have years remaining on a lease.
Shareholders may still jointly own a viable company.
A customer may want a supplier to correct a problem rather than end the relationship.
Litigation and arbitration generally require each side to advance its position against the other.
Mediation creates more scope to ask a different question:
What solution would allow both businesses to move forward?
That doesn’t mean mediation is appropriate for every dispute. Where trust has completely broken down, serious wrongdoing is alleged or one party has no genuine interest in resolving matters, formal adjudication may be more appropriate.
Before choosing anything, read the dispute-resolution clause.
A commercial contract may contain an arbitration agreement or require the parties to take specified steps when a dispute arises.
There might be an escalation procedure requiring negotiation between senior management, followed by mediation and then arbitration.
Alternatively, the contract may confer jurisdiction on particular courts.
An existing arbitration agreement can have major procedural consequences. The High Court maintains a dedicated Arbitration List which includes applications to refer parties to arbitration and stay court proceedings under Article 8 of the UNCITRAL Model Law.
A business should therefore not commence proceedings simply because litigation appears strategically preferable without first examining what it has already contractually agreed.
This is another important distinction between arbitration and litigation.
One attraction of arbitration is finality. But the other side of finality is that the ability to challenge an arbitral award is generally much narrower than the ordinary concept of appealing a court judgment.
That can be advantageous when a business wants the dispute brought to a definitive conclusion.
It can be less attractive if the business is uncomfortable accepting limited routes of challenge to an adverse decision.
Litigation operates within the court system and appeal rights may be available depending on the particular court, decision and circumstances.
Mediation is different again. There is ordinarily no “appeal” from a negotiated settlement in the same sense because the parties themselves have agreed the outcome.
That is one reason parties should obtain appropriate advice before signing a settlement.
Yes and this is frequently overlooked.
The decision doesn’t always need to be:
mediation OR arbitration OR litigation.
A dispute may begin with litigation and subsequently settle at mediation.
Parties to an arbitration may explore settlement.
Businesses may mediate one aspect of a dispute while other issues require determination.
Indeed, the Irish Commercial Court rules expressly permit a judge to adjourn proceedings for up to 28 days at the initial directions stage to allow parties to consider whether a matter should be referred to mediation, conciliation or arbitration.
The Commercial Court also actively encourages alternative dispute resolution, particularly mediation.
Ireland’s current High Court practice direction on mediation, effective from 3 June 2026, also reflects the established role of mediation and ADR within civil proceedings.
A useful starting framework is:
Consider mediation first when there is room for compromise, confidentiality is important, the parties want control over the solution or preserving the commercial relationship has real value.
Consider arbitration when a binding determination is required, privacy is important, the contract requires arbitration, or the parties want a dispute determined outside ordinary court litigation.
Consider litigation when you need the authority of the court, urgent coercive relief may be necessary, there is no applicable arbitration requirement, or a judicial determination and the court’s procedural powers are strategically important.
But the best route cannot be determined from those factors alone.
The value of the claim, contractual wording, evidence, location of assets, governing law, counterparties, limitation periods, urgency and commercial objectives can all affect the decision.
When a dispute arises, businesses can understandably focus on proving that they are right.
But dispute strategy should begin with a broader question:
What outcome does the business actually need?
It may be payment.
It may be an injunction.
It may be a binding interpretation of a contract.
It may be confidentiality.
It may be ending a commercial relationship without years of conflict.
Or it may be finding a solution that allows two businesses to continue working together.
Once that objective is clear, choosing between mediation, arbitration and commercial litigation becomes a much more useful exercise.
Commercial disputes can become expensive and disruptive when the process begins before the strategy has been properly considered.
Sherwin O’Riordan advises businesses on commercial disputes, including litigation, arbitration, mediation and negotiated resolution. We can help assess the contractual position, commercial objectives and available dispute-resolution options before deciding on the appropriate course of action
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