Insights · March 2026

Can Courts Order Mediation? What Happens If You Refuse?

A practical guide to whether courts can order mediation, when refusal may be risky, and how costs and case management can be affected.

You suggest mediation and the response comes back: no, let the judge decide it. Or the court itself raises ADR at the directions stage and the immediate reaction is that mediation is still optional, still just a suggestion, still something that can safely be declined without much consequence.

That used to be a more comfortable assumption than it is now. In England and Wales, mediation has moved much closer to the centre of civil procedure. The Court of Appeal has confirmed that courts can lawfully order parties to engage in a non-court dispute resolution process in appropriate cases. The Civil Procedure Rules now expressly support that approach. And in some claims, mediation is already built directly into the court pathway. The practical question is no longer simply whether mediation looks attractive. It is what happens if you decide not to engage. Refusal may still be possible. But it is no longer neutral. It can affect costs, case management, and the court's view of whether a party has acted reasonably.

Courts Can Now Order Mediation

The key legal development is Churchill v Merthyr Tydfil County Borough Council. In that 2023 Court of Appeal decision, the court framed the issue directly as whether a court can lawfully order parties to engage in a non-court-based dispute resolution process and, if so, in what circumstances. It held that the court can lawfully stay proceedings for, or order parties to engage in, such a process, provided the order does not impair the essence of the right to a fair trial, pursues a legitimate aim, and is proportionate.

That matters because it removes the old shorthand view that mediation could be encouraged but not compelled. Churchill also said that mediation, early neutral evaluation, and other non-court processes are, in general terms, "cheaper and quicker than court-based solutions." The judgment therefore did two things at once: it confirmed the legal power, and it explained why courts may properly use it.

What Changed in Practice

Historically, discussion about compelled mediation was heavily influenced by Halsey v Milton Keynes General NHS Trust. Churchill makes clear, however, that the broad statements in Halsey against compulsion should not be treated as a binding rule on the court's powers. The Court of Appeal said that question had not actually been necessary to the decision in Halsey, which was mainly about costs.

The wider institutional shift had already started before Churchill. In 2021, the Civil Justice Council concluded that mandatory ADR is compatible with Article 6 and therefore lawful. When that report was published, Sir Geoffrey Vos said ADR should no longer be viewed as "alternative" but as "an integral part of the dispute resolution process."

So the real change is larger than one case. The appellate courts, the rule-makers, and government policy have all moved in the same direction. Mediation is no longer being treated as something outside civil justice. It is increasingly part of how civil justice is supposed to work.

The Procedural Rules Now Support That Approach

The Civil Procedure Rules now say so expressly. The overriding objective includes "promoting or using alternative dispute resolution." The court's case management powers include a specific power to "order the parties to engage in alternative dispute resolution." Those changes are not decorative. They place ADR inside the procedural framework itself.

The pre-action framework points the same way. The Practice Direction on Pre-Action Conduct says litigation should be a last resort, that parties should consider negotiation or another form of ADR before starting proceedings, and that silence or refusal in response to an invitation to participate in ADR may be treated as unreasonable and lead to additional court costs. Taken together, those sources show that mediation is not simply something courts like to mention. It is now part of the logic of proportionate case management from pre-action stage onwards.

Can You Refuse Mediation?

Yes, in one important sense: parties cannot be forced to settle. That remains fundamental. The Civil Justice Council's report was clear that compulsory ADR is lawful because parties still remain free to return to the court for adjudication if settlement is not achieved. Churchill is consistent with that position. The court can require engagement with a process, but it cannot compel agreement on terms.

But that does not mean refusal is consequence-free. The current legal environment is built around a growing expectation that parties will engage constructively with ADR unless there is a proper reason not to do so. That is the practical shift. Refusing to mediate may still be possible. It is simply no longer a neutral step.

What Happens If You Refuse?

The consequences of refusing can fall into several categories.

Costs may be affected

This is still the most important practical risk. The current CPR now expressly require the court, when deciding costs, to consider whether a party failed to comply with an ADR order or unreasonably failed to engage in ADR. The same rule lists the types of costs orders the court may make, including ordering payment of a proportion of another party's costs, a stated amount, or costs limited by date or issue. That means even a party who ultimately succeeds on the merits may face an adverse costs outcome if its refusal to mediate is judged unreasonable. Conduct around ADR is now directly built into the costs analysis.

The court may take a firmer case-management approach

Refusal can also affect the shape of the litigation itself. Part 3 allows the court to order the parties to engage in ADR. Churchill confirms that courts may stay proceedings for mediation, negotiation, early neutral evaluation, or another non-court process with a real prospect of helping resolve the dispute. In practical terms, that means proceedings may be paused, directions may be adjusted, and a party resisting ADR may have to justify that position. The court is entitled to look at mediation through the lens of the overriding objective: fair, proportionate, and efficient resolution.

In some claims, refusal may trigger specific sanctions

The clearest example is the current small claims automatic referral to mediation pilot. Practice Direction 51ZE provides for automatic referral in covered cases and says that, if the claim reaches a final hearing, the court must consider whether any sanction is appropriate having regard to whether the parties attended the mediation provided by the service. HMCTS' 2024–25 annual report confirms that during 2024–25 the Small Claims Mediation Service carried out over 39,000 mediations, with over 15,000 claims settling. So in at least one major part of the civil system, refusal is not just a litigation tactic. It is conduct the rules specifically require the court to look at.

Refusal can weaken a party's strategic position

A party proposing mediation is often easier to present as acting proportionately and constructively. A party refusing mediation without good reason risks looking inflexible or obstructive. That is not a standalone rule of law, but it is a natural consequence of the CPR's emphasis on proportionality, efficient case management, and reasonable engagement with ADR. In other words, mediation is now part of how reasonableness is judged in litigation. That can affect both negotiation dynamics and the court's view of how the case has been conducted.

When Might Refusal Be Justified?

Refusal is not automatically unreasonable. Churchill itself identified factors relevant to whether ADR should be ordered or facilitated in a particular case. These include urgency, whether ADR would cause unreasonable delay, whether delay would create or worsen a limitation problem, the cost of ADR relative to the value of the claim and the parties' resources, and whether there is any realistic prospect of the dispute being resolved through ADR.

That means there will still be cases where refusal is justified, or where mediation is simply not appropriate at a particular stage. Urgent injunctive relief is an obvious example. Another is where the proposed ADR step would create disproportionate prejudice for no realistic settlement benefit. But the justification needs to be specific and defensible. The direction of travel is towards engagement, not blanket refusal.

Is Mediation Becoming Mandatory?

Not across every civil dispute. But it is becoming more integrated, and in some settings compulsory participation is already a reality. The Ministry of Justice's response to its consultation on mediation said the government intended to integrate mediation as an "essential part of the court process" for lower-value civil claims and that reform would make mediation a "standard step" in the vast majority of small claims proceedings.

The clearest way to describe the present position is that mediation is moving from optional, to expected, to embedded, and in some categories to effectively compulsory engagement. Not compulsory settlement, but compulsory participation in the process.

Practical Implications

For parties in litigation, the safest assumption is now that mediation should be treated as part of mainstream dispute strategy. It is no longer sensible to see it as a concession or a sign of weakness. In many cases, it is better understood as a form of risk management: a way to manage cost, reduce delay, and protect procedural position.

That does not mean every case should mediate immediately, or that refusal can never be justified. It does mean that declining mediation should be a considered decision, backed by reasons that would withstand scrutiny if the court later asks about them. In many disputes, engaging early with a professional mediator is now the procedurally safer course as well as the more practical one.

Discuss Your Dispute With a Mediator

Mediation Chambers provides independent mediation for civil and commercial disputes across the UK. Arrange an initial conversation to understand whether mediation may assist.

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Frequently Asked Questions

Can a court require mediation?

Yes. Following Churchill, courts in England and Wales can lawfully stay proceedings for, or order parties to engage in a non-court-based dispute resolution process, provided the order is proportionate and does not impair the essence of the right to a fair trial.

Why Courts and Government Are Promoting Mediation →

Can you refuse mediation?

You can refuse to settle, and courts cannot force parties into a settlement. But refusing to engage with mediation is different. That refusal may have consequences in costs and case management if it is judged unreasonable.

What happens if you refuse mediation?

The court may take refusal into account on costs, may manage the proceedings more firmly, and in some categories of claim may consider sanctions specifically linked to non-attendance at mediation.

What Happens If the Other Party Refuses to Mediate? →

Do all disputes require mediation before court?

No. There is no universal rule requiring mediation in every civil dispute. But the CPR, the pre-action framework, and current court practice increasingly expect parties to consider and, in many cases, engage with ADR before trial.

The Mediation Process →

Is mediation now mandatory?

Not across all civil claims. But automatic referral to HMCTS mediation is already in place in covered small claims money cases, and mediation is increasingly embedded into civil procedure more broadly.

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This is typically a brief conversation to explain the mediation process and understand whether Mediation Chambers may be appropriate for your situation.

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