A customer who will not pay, a supplier who has not delivered, a joint venture that has soured. When a commercial disagreement hardens into a dispute, you face a choice: litigate in court, arbitrate, or mediate. If the contract you signed contains a dispute resolution clause, part of that choice may already be made for you. If it does not, you are making it now, either in the middle of a live dispute or in a contract you are about to sign. The two most common alternatives to court, arbitration and mediation, are routinely confused because both involve a neutral third party, but they work in fundamentally different ways and produce very different results.
Arbitration and mediation at a glance
Arbitration is a private form of trial. You and the other party put your arguments and evidence to an arbitrator or a panel of arbitrators, who hand down a decision called an award. The award is binding on both of you and can be enforced through the courts if the losing party does not pay.
Mediation is a structured negotiation. A neutral mediator helps you talk the dispute through, but has no power to decide anything. If you reach agreement, you record it in a settlement, which is a contract like any other. If you do not, nothing is decided and you are free to arbitrate or go to court.
Neither option is inherently better. The right one depends on what you need from the process: a binding decision you can enforce, or a negotiated outcome that lets both sides keep doing business. The factors below are what we weigh with clients who are deciding between the two.
Both processes also share a common foundation: the parties have agreed to them. Arbitration requires an arbitration agreement, which in Australia must be in writing and is usually a clause in the commercial contract, although it can also be made after a dispute has arisen (s 7 of the Commercial Arbitration Act 2010 (NSW)). Mediation typically proceeds under a clause in the contract or an order of the court. The strength of that foundation is the first thing to check, because it determines whether you can be compelled into one process or the other.
Factors to weigh up
Who the decision-maker is
Arbitration hands the decision to the tribunal. Under s 35 of the Commercial Arbitration Act 2010 (NSW), an award is recognised as binding and is enforced on application to the court. The tribunal does not need your consent to decide, and it can keep going even if one party refuses to take part: under s 25 of the Act, if a party fails to attend a hearing or produce evidence, the tribunal may continue the proceedings and make an award on the evidence before it.
The tribunal is made up of arbitrators the parties choose. The parties are free to determine the number of arbitrators, and under the NSW Act, if they do not, the default is a single arbitrator (s 10); commercial clauses commonly provide for one or three. The ability to appoint an arbitrator who understands the industry, whether construction, technology or finance, is one of the main reasons businesses choose arbitration over court.
Mediation keeps the decision with the parties. Nothing is binding unless both sides agree. If one party will not engage in good faith, mediation stalls and you have spent the day without a result. The difference comes down to who holds the power to decide:
- Arbitration: a third party decides, and the result binds both sides whether they like it or not.
- Mediation: the parties decide, and nothing binds unless both sign.
If you are dealing with a counterparty who is refusing to pay or delaying deliberately, arbitration gives you a route to a binding result. If both sides want to keep trading, mediation is the only one of the two that can preserve the relationship.
How final the outcome is
An arbitral award is final in a practical sense. Under s 34 of the Commercial Arbitration Act 2010 (NSW), the only recourse against an award is an application to set it aside, and the grounds are narrow: incapacity, an invalid arbitration agreement, a party not given proper notice or a chance to present its case, an award that goes beyond the scope of the dispute, a tribunal improperly constituted, or an award contrary to public policy. There is no appeal on the merits. In NSW a limited appeal on a question of law exists, but only if the parties agreed to it and the court grants leave (s 34A), and many commercial arbitration clauses exclude it. That is why arbitration is described as a single-instance process: one decision, enforced, and the dispute is over.
A mediated settlement is only as final as the parties make it. The settlement agreement is a contract, so a party that signs and then reneges can be sued on it, and in NSW the court can make orders giving effect to an agreement reached at a mediation (s 29 of the Civil Procedure Act 2005 (NSW)). But the dispute is not truly over until both sides sign and perform. If a party walks away from the table, you have no decision to enforce, only the option of starting again.
How much privacy you need
Court proceedings are open to the public and judgments are published. For a business dispute touching trade secrets, pricing or customer lists, that publicity can be the real cost of litigation.
Arbitration is confidential by statute in NSW. Under s 27E of the Commercial Arbitration Act 2010 (NSW), the parties and the tribunal must not disclose confidential information relating to the arbitration unless the Act permits it, with limited exceptions such as disclosure required by law or to enforce the award.
Mediation is private too. What is said in a court-referred mediation is protected by statutory privilege in NSW, so it generally cannot be used as evidence if the dispute later proceeds to court or arbitration. Each path treats privacy differently:
- Arbitration: confidential by statute, with narrow exceptions.
- Mediation: private, and statements made in the room generally stay in the room.
- Court: open to the public, and the record is published.
Cost, speed and the amount at stake
Mediation is cheap and quick. A commercial mediation is often organised within weeks and concluded in a single day. Each side pays its own costs plus its share of the mediator's fee, and under s 28 of the Civil Procedure Act 2005 (NSW) the costs of a court-referred mediation are paid as the parties agree or the court orders. The downside is bounded: if it fails, you have lost a day and a fee.
Arbitration is usually faster than court, because the parties are not waiting on court listings and the process is a single instance, but it is not cheap. You pay for the arbitrator's time, the venue, the tribunal's administrative costs and your own legal team, and the bill can reach a meaningful fraction of the amount in dispute. The trade-off is that at the end you have an award that is enforceable like a judgment under s 35 of the Commercial Arbitration Act 2010 (NSW).
Whether the dispute might cross borders
If you, your counterparty or its assets might end up outside Australia, this factor can decide the question. Australia gives effect to the New York Convention on the Recognition and Enforcement of Foreign Arbitral Awards through the International Arbitration Act 1974 (Cth). Under s 8 of that Act, a foreign arbitral award is binding and is enforced as if it were a judgment of the court. In the other direction, an Australian award can generally be enforced in the more than 170 countries that are party to the Convention. The three outcomes differ markedly in enforceability:
- Arbitration award: enforceable in more than 170 countries under the New York Convention.
- Court judgment: enforcement overseas depends on reciprocal arrangements and is generally harder.
- Mediated settlement: a contract, so enforcing it overseas means suing on the contract in the other country, or converting it into consent orders first.
What your contract already requires
You may not have a free choice. If your contract contains a valid arbitration agreement, a court must refer the dispute to arbitration if a party asks, unless the agreement is null and void or incapable of being performed (s 8 of the Commercial Arbitration Act 2010 (NSW)). You cannot ignore the clause and sue in court instead.
Many commercial contracts make mediation a condition precedent: the parties must attempt mediation, and only if it fails may they proceed to arbitration or court. And even with no clause at all, the court can send you to mediation anyway: in NSW, the court may refer proceedings to mediation with or without the consent of the parties (s 26 of the Civil Procedure Act 2005 (NSW)).
So before weighing the factors above, read the dispute resolution clause. It may already tell you the order of events.
Getting the call right with an Artificer Legal practitioner
The factors above interact in ways that are easy to misjudge. An Artificer Legal practitioner can help in three places:
- Before you sign: we draft the dispute resolution clause so it fits the deal: whether mediation is a condition precedent, whether disputes go to arbitration or court, the governing law and the seat of the arbitration, the number of arbitrators, and whether institutional rules such as the ACICA or ICC rules should apply. We can also draft out the NSW appeal on a question of law if finality is what you want.
- When a dispute hits: we read the existing clause and tell you where you stand: whether mediation is a genuine condition precedent, whether you are bound to arbitrate, and whether a clause is too vague to be enforced at all. Courts will not compel parties to arbitrate under an agreement that is too uncertain to be performed, and assessing that is a legal question, not a business one.
- On enforcement: we can convert a mediated settlement into consent orders or a deed, enforce an arbitral award against a party that will not pay, and advise on chasing assets in countries that are party to the New York Convention. Where the amount at stake is modest, we will often recommend mediation first, because the cost structure of an arbitration may not justify the process; where the dispute is large, or the relationship is already over, arbitration or litigation may be the only realistic path. Stress-testing the economics, the enforceability of the clause and the downside before you commit to a path is where the value of advice is concentrated.
The decision is usually a sequence, not a fork
The question people get wrong is not whether arbitration or mediation is better. It is whether they are prepared to hand control of the outcome to a third party. If you are, and you need a decision you can enforce, arbitration is the alternative to court. If you are not, mediation is the only genuine option, because it is the only one of the two that leaves the decision with you.
In practice the two are usually sequenced rather than opposed. Well-drafted contracts require mediation first, because it is cheap, fast and preserves the relationship, and arbitration second, for the disputes where agreement fails and a binding, enforceable answer is needed. To summarise: arbitration produces a binding, confidential and internationally enforceable award, at a price, and suits the dispute where you need a third party to decide. Mediation is fast, cheap and preserves the relationship, but it only works if both sides will engage. Both need a trigger in your contract or a court order, so the dispute resolution clause, or the absence of one, is where the decision is actually made. A short conversation with an Artificer Legal practitioner early in the dispute, or before you sign the contract, will tell you which path you are already on and which one you should choose.