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What is Alternative Dispute Resolution in the UK?

Summary

  • Mediation, negotiation and conciliation help parties agree settlement terms, while arbitration, adjudication and expert determination involve independent decisions.
  • Arbitration awards usually bind the parties, construction adjudication decisions generally bind temporarily, and expert determination depends on agreed terms.
  • ADR does not guarantee lower costs or a successful outcome, and businesses may need court assistance to enforce decisions.
  • This article compares six alternative dispute resolution methods for UK businesses, explaining their uses, processes and potential outcomes.
  • LegalVision’s disputes lawyers advise UK businesses on dispute resolution clauses, referring construction payment disputes to adjudication, and enforcing an arbitration award.

Tips for Businesses

Check the contract’s dispute resolution clause before selecting a process. Identify acceptable settlement terms and gather supporting documents before making offers. Budget for preparation, adviser fees and any independent specialist’s charges. Check claim deadlines separately from settlement discussions. Confirm when the outcome becomes binding and what enforcement may involve.

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Alternative dispute resolution, or ADR, means resolving a disagreement through settlement discussions or an independent decision outside a court trial. You can use certain methods before proceedings begin or while a court case is ongoing. The main alternative dispute resolution methods include mediation, negotiation, arbitration, adjudication, conciliation and expert determination. Your contract, the dispute and the outcome you need will influence your choice. For businesses exploring alternative dispute resolution in the UK, this guide focuses on the UK. Different rules can apply elsewhere. This article explains each method and directs you to a detailed guide for the next stage.

How Does Mediation Work?

Mediation involves an independent mediator helping you and the other party work towards an agreed settlement. The mediator manages the discussion but does not decide who wins. You retain control over whether to settle and what terms to accept.

This can be used in a dispute with a supplier or business partner when you want to preserve the relationship. For example, you might agree on replacement goods and revised delivery arrangements rather than arguing solely over compensation.

You can meet together, speak separately through the mediator or take part remotely. The Ministry of Justice explains that civil mediation can take place before or during court proceedings.

The limitation is that you may leave without a settlement. You will then need to assess the next step and any additional costs. You should read the detailed guide to mediation to understand the process.

Mediation is generally confidential. A signed civil settlement agreement can become legally binding, so check the wording before committing.

How Does Negotiation Work?

Negotiation means discussing the dispute directly with the other party, either yourself or through representatives. You do not need an independent decision-maker. Both sides work towards terms they can accept.

This is often a practical starting point when the disagreement is clear and communication remains possible. For example, a customer might agree to pay an undisputed invoice balance while you discuss a disputed charge.

Prepare by identifying the relevant contract terms, supporting documents and the outcome your business needs. Decide what you can compromise on before making an offer. Give the other party enough information to understand your position.

Negotiation can keep costs down, but discussions may stall if either side refuses to engage. You may then need mediation or another process. Record any settlement carefully, including payment dates and the issues it resolves. Obtain advice on when your communications could create a binding agreement.

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What is Arbitration?

Arbitration is a private process in which an independent arbitrator decides a dispute. An arbitrator is the person appointed to assess the evidence and arguments. Their decision, called an award, is usually final and legally binding.

Commercial arbitration concerns business disputes. You will usually need an arbitration agreement, often contained in your contract, to use this process. Arbitration law in the UK centres on the Arbitration Act 1996. The Arbitration Act 2025 amended that framework.

The arbitration process allows flexibility over procedure and evidence. It can suit technical disputes, and international commercial arbitration can address disputes involving businesses in different countries.

You pay for the arbitrator alongside your own advisers. Arbitration is not automatically cheaper or quicker than court. Rights to challenge an award are limited, so understand the consequences before agreeing to the process.

“Ask whether the dispute turns on one technical question or several connected issues before choosing a process. Resolving the narrow question first can make the remaining settlement discussion more focused.”

Abeer Sharma
Abeer Sharma Senior Associate, LegalVision

How Does Adjudication Work?

Adjudication involves an independent adjudicator deciding a dispute on a short timetable. It is particularly relevant to construction businesses facing disagreements over payment or work under a construction contract.

For qualifying contracts, the Housing Grants, Construction and Regeneration Act 1996 gives either party a right to refer disputes to adjudication. Check whether your contract and work fall within the statutory regime.

The statutory starting point is a decision within 28 days of referral. Extensions are possible. This timetable can help address payment disputes without waiting for a full court trial.

The decision binds the parties until the dispute is finally resolved through court proceedings, arbitration where available, or agreement. It is therefore often described as temporarily binding.

The short timetable also creates pressure. Organise your contract, payment notices and supporting records early. A dispute may require further proceedings even after the adjudicator decides it.

How Does Conciliation Work?

Conciliation involves an independent conciliator helping both sides explore a settlement. The precise role and procedure depend on the scheme you use. The conciliator helps you discuss possible solutions rather than imposing a decision.

For employers, ACAS early conciliation is a familiar example. ACAS provides a free service to help resolve employment disputes before an employment tribunal claim. Other conciliation arrangements may have different costs and rules.

An ACAS conciliator can explain the relevant law and discuss how similar cases have been considered. They cannot represent your business or tell you whether to accept a settlement.

If you agree to terms through ACAS, it records them in a COT3 conciliation agreement. ACAS explains that agreed COT3 terms can bind you before signature.

Conciliation may suit disputes covered by a specialist scheme. Check its scope, the conciliator’s role and when any agreement becomes binding before participating.

What is Expert Determination?

Expert determination means asking an independent specialist to decide a defined issue. You and the other party agree to use the process, usually through a contract clause or a separate agreement.

This can suit a narrow technical question that requires specialist knowledge. For example, businesses might ask a valuation expert to determine an asset’s value using an agreed-upon formula. Choose an expert with the appropriate expertise and define the question carefully. Agree on what information they can consider, how each side can respond and who will pay their fees.

The agreement determines the process and the effect of the decision. The determination is commonly binding, although the parties can agree otherwise. Obtain advice on the wording before appointing the expert.

A specialist decision may resolve one issue without resolving every part of your dispute. Check whether any remaining contractual or legal questions require a different process.

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What are the Advantages and Disadvantages of Alternative Dispute Resolution?

ADR can reduce the cost of resolving a dispute and give you more control over the process. Some methods help preserve business relationships. Others let you appoint a specialist to decide the issue.

The disadvantages depend on the method. Settlement discussions may fail, while a binding decision can leave limited scope to challenge the outcome. You may still need court assistance if the other party does not comply.

The following alternative dispute resolution examples show how to distinguish the main options.

MethodSuitable DisputesWho Decides?Binding Outcome?
MediationDisputes where both sides want settlement helpThe partiesSettlement can bind
NegotiationDisputes that allow direct discussionsThe partiesSettlement can bind
ArbitrationBusiness disputes covered by an arbitration agreementArbitrator or panelAward usually binds
AdjudicationQualifying construction disputesAdjudicatorUsually temporarily binding
ConciliationDisputes covered by a suitable schemeThe partiesDepends on settlement and scheme
Expert determinationDefined technical or valuation issuesAppointed expertDepends on agreed terms; commonly binding

Match the process to the decision you need, then check its rules before committing.

Can a Court Require ADR?

Yes. Under the Civil Procedure Rules, courts in England and Wales can order or encourage parties to use ADR. Participation in mediation does not mean you must accept the other side’s proposed settlement. The pre-action guidance also expects parties to consider negotiation or other forms of ADR before commencing proceedings. Keep a record of proposals and your responses.

What Should You Check Before Choosing?

Start with any dispute resolution clause in your contract. Identify the required steps and whether you have already agreed to a particular method. Then compare the cost of the process with the amount and commercial importance of the dispute. Include preparation time, adviser fees and any neutral’s charges. Ask what happens if discussions fail or if a decision needs to be enforced.

Do not assume settlement talks extend the deadline for bringing a claim. Check that deadline separately before allowing discussions to continue.

Key Takeaways

Choose a process that matches the issue you need to resolve. A settlement process gives you control over agreed terms. A decision-making process may provide an answer even when you cannot agree. Your contract and the applicable rules determine what is available.

LegalVision does not provide alternative dispute resolution services. This guide is for general information only.

Frequently Asked Questions

Will I have to meet the other party in an arbitration?

You may not need to meet in person. The parties’ agreement and the tribunal’s directions determine the format. An arbitration can involve remote hearings or written evidence and submissions.

Which is the cheapest way of resolving a dispute?

There is no single cheapest option for every dispute. Direct negotiation avoids a neutral’s fee, and ACAS early conciliation is free. Compare preparation, advice and process costs, including the cost of an unsuccessful attempt.

Is arbitration legally binding?

An arbitration award is usually final and legally binding. Limited rights of challenge or appeal may apply. You may need court permission to enforce an award if the other party does not comply.

What is the difference between mediation and arbitration?

In mediation, the parties decide whether to settle and on what terms. In arbitration, an arbitrator decides the dispute and usually makes a binding award. Your preference for settlement control or an independent decision helps distinguish them.

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Abeer Sharma

Senior Associate | View profile

Abeer is a Senior Associate at LegalVision, specialising in Commercial Disputes. He was admitted as a Solicitor of England & Wales in September 2018.

Qualifications: Bachelor of Laws (Hons)

Read all articles by Abeer

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