Commercial Litigation in England & Wales: Process and Key Points

The Pre-Action Protocol

Before commencing litigation, English law requires parties to make genuine attempts to resolve the dispute without court proceedings. This is the purpose of the Pre-Action Protocols. For commercial disputes, the general Pre-Action Protocol applies unless a specific protocol (such as the Pre-Action Protocol for Debt Claims) is more appropriate. The claimant must write a detailed letter of claim setting out the basis of the claim, attaching relevant documents, and allowing the defendant at least 14 to 30 days to respond. This process is designed to narrow issues, encourage settlement, and avoid unnecessary litigation. Non-compliance can result in costs sanctions even if the party wins on the merits.

Issuing a Claim: County Court or High Court

Once pre-action correspondence has concluded without resolution, the claimant may issue proceedings. The two main venues are the County Court and the High Court. The County Court handles most civil claims. Claims below £100,000 that do not raise particularly complex legal issues will generally be issued in the County Court. The High Court — specifically the Business and Property Courts — handles high-value or legally complex commercial disputes. The High Court is internationally respected and its judgments have significant persuasive authority. The choice of court has important implications for procedure, cost, and the calibre of judicial oversight. Legal advice on this choice is essential from the outset.

The Civil Procedure Rules

All civil litigation in England and Wales is governed by the Civil Procedure Rules (CPR), supplemented by Practice Directions. The 'overriding objective' of the CPR is to enable courts to deal with cases justly and at proportionate cost. This means the court will actively case-manage proceedings to keep costs in proportion to the value of the claim. Critically, the CPR imposes strict deadlines. Missing a deadline can result in costs sanctions, strike-out of a claim or defence, or default judgment. Courts in England and Wales have become increasingly intolerant of procedural non-compliance, making experienced legal representation essential.

Statements of Case

The formal documents that define the scope of the litigation are called statements of case. The claimant files Particulars of Claim, setting out the factual and legal basis of the claim. The defendant files a Defence, admitting or denying each allegation. If the defendant has a claim against the claimant, they can file a Counterclaim. Statements of case must be precise and complete — they set the framework for the entire dispute and cannot be easily altered without the court's permission. They must be accompanied by a Statement of Truth, and knowingly signing a false Statement of Truth can result in contempt of court proceedings.

Disclosure

Disclosure is the process by which parties are required to share with each other all relevant documents in their possession, custody, or control — including documents that support the other side's case. This duty is fundamental to the fairness of the English litigation system. In the Business and Property Courts, Practice Direction 57AD (Disclosure in the Business and Property Courts, which came into permanent force on 1 October 2022, replacing the earlier pilot under Practice Direction 51U) has modernised disclosure procedures, introducing a more targeted and proportionate approach. Parties must prepare a Disclosure Review Document setting out the issues in dispute, proposed disclosure models, and estimated costs of disclosure. Electronic disclosure management tools are commonly used in large cases.

Witness Statements and Expert Evidence

Factual evidence is given through written witness statements, which are exchanged between parties in advance of trial. Witnesses may be cross-examined at trial. Expert evidence is permitted where the court considers it necessary — typically in cases involving technical, financial, or specialist issues. Expert witnesses have an overriding duty to the court, not to the party instructing them, and must provide independent opinions. In most cases, the court will order a single joint expert unless there is good reason for each party to have their own. Procedural failures relating to expert evidence — such as not seeking permission before instructing an expert — can result in expert reports being inadmissible.

Interim Applications and Part 36 Offers

During proceedings, parties may make interim applications to the court — for example, for summary judgment, security for costs, specific disclosure, or injunctive relief. A particularly important procedural tool is a Part 36 offer. Either party can make a formal settlement offer under CPR Part 36. If the offer is not accepted and the offeree fails to do better at trial, the court has significant discretion to impose cost penalties. Part 36 offers incentivise reasonable settlement and are a powerful tactical tool in litigation strategy.

Trial and Enforcement of Judgments

If the case is not settled, it will proceed to trial. The trial judge hears factual and expert evidence and determines the outcome. Judgments of the English courts are binding and enforceable. If a defendant does not comply with a judgment, there are multiple enforcement mechanisms: bailiffs or High Court Enforcement Officers to seize assets, charging orders over property, attachment of earnings orders, third-party debt orders to freeze bank accounts, and winding-up petitions or bankruptcy applications in cases of significant debt. English court judgments are also widely enforceable in other jurisdictions under bilateral treaties and common law rules.

⚠ Disclaimer: This article is for informational purposes only and does not constitute legal advice. Litigation procedures are complex and evolving. Specific rules, deadlines, and costs will vary depending on the nature and value of your dispute. You should instruct a qualified solicitor before commencing or defending any legal proceedings.

Contact Duan & Duan UK LLP — Duan & Duan UK LLP has extensive experience in commercial litigation in England and Wales. Our dispute resolution team can advise you on the merits of your claim, manage the litigation process, and represent you at trial. Contact us to discuss your dispute.