# UK Commercial Court Procedures

## Overview

The Commercial Court is a specialist court within the Queen's Bench Division (now King's Bench Division) of the High Court of England and Wales. It handles complex commercial disputes both domestically and internationally. Procedures are governed by the Civil Procedure Rules (CPR) Part 58 and the Commercial Court Guide.

---

## 1. Jurisdiction and Case Types

### Subject Matter Jurisdiction

The Commercial Court hears claims arising out of:

- Business documents and contracts
- Export/import of goods
- Carriage of goods by land, sea, air, or pipeline
- Insurance and reinsurance
- Banking and financial services
- Agency relationships
- Exploitation of oil and gas reserves
- Business disputes involving markets or exchanges
- Commodities trading
- Ship sale, mortgage, construction
- Arbitration claims under the Arbitration Act 1996

### Monetary Threshold

**No formal minimum value**, but cases should be of sufficient complexity and value to warrant Commercial Court resources. Generally:
- Claims under GBP 100,000 rarely appropriate
- Circuit Commercial Courts may be suitable for smaller claims
- Transfer from other courts possible

### International Reach

- Disputes with international parties
- Multi-jurisdictional transactions
- Choice of English law and jurisdiction
- Enforcement of foreign judgments (before 2021 under EU Regulation, now under common law and treaties)

---

## 2. Statements of Case

### Key Principles

**CPR Part 16** and **Commercial Court Guide Section C** govern statements of case.

**Requirements:**
- Concise and proportionate
- Set out facts, not evidence
- Identify legal basis for claim/defense
- Properly particularized

### Claim Form and Particulars of Claim

**Claim Form (N1):**
- Brief description of claim
- Value of claim
- Statement of truth
- Issued in Commercial Court (CE-File)

**Particulars of Claim (may be separate or on claim form):**

**Mandatory Contents:**
1. Concise statement of facts
2. Interest claim particulars
3. Schedule of damages (if claiming special damages)
4. Statement of truth

**Structure:**
```
1. Parties
2. Background/Context
3. Contractual Terms (with annexure reference)
4. Breach(es) alleged
5. Loss and damage
6. Causation
7. Interest
8. Prayer for relief
```

**Key Guidelines:**
- Paragraph numbering essential
- Cross-reference to documents in bundle
- Avoid excessive legal argument
- Use schedules for complex calculations

### Defense and Counterclaim

**Filing Deadline:**
- 14 days after service of Particulars (or 28 days if acknowledgment filed)
- Extension by agreement: up to 28 days without court permission
- Further extensions require application

**Contents:**
1. Admission, denial, or non-admission of each allegation
2. Alternative case if denying
3. Reasons for denial
4. Positive case on disputed facts
5. Any counterclaim

**Counterclaim:**
- Set out as separate document
- Headed "Defense and Counterclaim"
- Counterclaim pleaded after defense
- Court fee payable on counterclaim

### Reply and Defense to Counterclaim

**Reply:**
- Optional unless necessary to address new matters in Defense
- Must not repeat Particulars of Claim
- Should respond to any positive case in Defense

**Defense to Counterclaim:**
- Mandatory if counterclaim made
- Same rules as Defense

### Amendment of Statements of Case

**Before Service:** As of right
**After Service:**
- With written consent of parties, or
- With court permission

**Permission factors (CPR 17.4):**
- Stage of proceedings
- Prejudice to opposing party
- Delay explained
- Merits of amendment

---

## 3. Case Management Conference (CMC)

### First CMC

**Timing:** Within 6 weeks of filing of Defense

**Pre-CMC Requirements:**
1. List of Issues (agreed if possible)
2. Case Memorandum (joint document)
3. Costs budget (unless exempt)
4. Disclosure pilot documents (if applicable)
5. Draft directions

### Typical CMC Agenda

1. Case summary review
2. Statement of issues
3. Disclosure
4. Witness statements
5. Expert evidence
6. Trial date and length
7. Alternative Dispute Resolution (ADR)
8. Costs management

### Commercial Court Directions

**Standard Directions Include:**
- Extended disclosure under Practice Direction 51U
- Witness statement deadlines
- Expert evidence (if permitted)
- Pre-trial review (PTR) date
- Trial window

**Sample Timeline:**
| Stage | Typical Timeframe |
|-------|-------------------|
| CMC | 6-8 weeks post-Defense |
| Disclosure | 8-12 weeks post-CMC |
| Witness Statements | 10-16 weeks post-CMC |
| Expert Reports | If ordered, 12-18 weeks post-CMC |
| PTR | 4-6 weeks before trial |
| Trial | 9-18 months from issue |

---

## 4. Disclosure

### Disclosure Pilot (Practice Direction 51U)

The Business and Property Courts (including Commercial Court) operate under the Disclosure Pilot, which replaced standard disclosure with a more tailored approach.

### Initial Disclosure

**Automatic requirement** unless parties agree otherwise:
- Key documents relied upon
- Key documents that adversely affect own case
- Key documents that support another party's case

**Limit:** Up to 1,000 pages per party (can be varied)

### Extended Disclosure

**Five Models:**

| Model | Description | When Used |
|-------|-------------|-----------|
| A | No extended disclosure | Rarely used |
| B | Limited disclosure (request-based) | Simple factual disputes |
| C | Request-led search and review | Targeted discovery needed |
| D | Narrow search (specific documents) | Focused issues |
| E | Wide search (train of inquiry) | Complex fraud/breach cases |

### Disclosure Review Document (DRD)

**Required before CMC:**
1. Background to dispute
2. Key issues for disclosure
3. Proposed disclosure model per issue
4. Search parameters
5. Custodians and date ranges
6. Technology-assisted review (TAR) proposals

### Privilege and Confidentiality

**Types of Privilege:**
- Legal professional privilege (advice and litigation)
- Without prejudice privilege
- Privilege against self-incrimination

**Confidentiality Clubs:**
- For highly confidential information
- Tiered access (attorneys-only, named individuals)
- Confidentiality undertakings required

---

## 5. Witness Evidence

### Witness Statements

**CPR Part 32 and Practice Direction 57AC**

**Purpose:**
- Stand as evidence-in-chief
- Allow efficient trial preparation
- Focus oral evidence on disputes

### PD 57AC Requirements (Trial Witness Statements)

**Statement of Best Recollection:**
- Witness's own account of relevant events
- Based on present recollection
- Not reconstructed from documents

**Prohibited Content:**
1. Argument or submissions
2. Commentary on other evidence
3. Quotations from documents (use references)
4. Legal conclusions
5. Evidence already covered by another witness

**Certificate of Compliance:**
Both witness and legal representative must sign confirming:
- Statement complies with PD 57AC
- Witness understands duty to court
- Statement represents witness's own words

### Format Requirements

- Witness's full name and address
- Statement number (first, second, etc.)
- Date of statement
- Exhibit references (lettered)
- Numbered paragraphs
- Statement of truth

### Exchange

- Simultaneous exchange usual
- Court may order sequential exchange
- Deadline strictly enforced

### Witness Summons

- If witness unwilling
- Apply under CPR Part 34
- Service at least 7 days before hearing

---

## 6. Expert Evidence

### Permission Required

**No expert evidence without court permission** (CPR Part 35)

**Application should address:**
1. Issues requiring expert evidence
2. Field of expertise
3. Qualifications proposed
4. Estimated cost
5. Justification for own expert vs single joint expert

### Single Joint Expert (SJE)

**Preference in Commercial Court** unless:
- Issues too complex for single expert
- Amount in dispute justifies separate experts
- Liability fundamentally contested on expert issues

### Duties of Experts

**Overriding duty to the court**, not the instructing party

**Expert Report Must Contain:**
1. Statement of qualification
2. Literature relied upon
3. Material facts and instructions
4. Range of opinions and reasons
5. Summary of conclusions
6. Statement of truth (CPR Form)
7. Declaration of understanding of duties

### Expert Meetings

**Court may direct "without prejudice" discussions:**
- Identify areas of agreement
- Narrow issues in dispute
- Produce joint statement
- Minutes prepared by experts alone

---

## 7. Pre-Trial Review (PTR)

### Timing

**4-6 weeks before trial**

### Purpose

- Confirm trial readiness
- Finalize trial timetable
- Address outstanding issues
- Review costs budgets
- Confirm witnesses and experts

### Documents Required

1. Updated List of Issues
2. Trial timetable proposal
3. Reading list for judge
4. Core bundle index
5. Skeleton argument timeline

---

## 8. Trial

### Trial Bundles

**Core Bundle:**
- Key documents for the court
- Paginated continuously
- Agreed between parties
- Maximum 500 pages (unless permitted)

**Full Bundle:**
- All disclosed documents
- Available electronically
- Searchable format

### Skeleton Arguments

**Claimant:** 7 days before trial
**Defendant:** 5 days before trial
**Reply:** 3 days before trial

**Contents:**
- Chronology (agreed if possible)
- Cast list
- Issues for determination
- Legal submissions with authorities
- Should not exceed 25 pages

### Trial Procedure

```
Day 1-2: Judicial reading
         Opening submissions (usually written, oral highlights only)
         |
         v
Claimant's Evidence: Witness examination
                     Cross-examination
                     Re-examination
         |
         v
Defendant's Evidence: Same sequence
         |
         v
Expert Evidence: (if any) May be concurrent ("hot-tubbing")
         |
         v
Closing Submissions: Usually written
                     Oral highlights
         |
         v
Judgment: Reserved or (rarely) delivered ex tempore
```

### Time Estimates

**Strictly enforced:**
- Reading time specified
- Cross-examination time allocated
- Closing submissions limited

---

## 9. Costs

### Costs Management

**Applies to claims valued at GBP 10 million or less** (unless otherwise ordered)

**Costs Budget (Precedent H):**
- Filed with DRD or as directed
- Phases: pre-action, issue, CMC, disclosure, witness, expert, PTR, trial
- Contingencies

**Budget Agreement:**
- Parties should attempt agreement
- Court approves if reasonable and proportionate
- Departure from budget requires good reason

### Assessment

**Standard Basis:** Reasonable and proportionate costs
**Indemnity Basis:** All costs except unreasonable (awarded for misconduct or Part 36 consequences)

---

## 10. Key Features of Commercial Court

### Case Management by Judges

- Designated Commercial Court judge assigned
- Active case management
- Early neutral evaluation available
- ADR strongly encouraged

### Flexibility

- Adapted procedures for commercial parties
- Cost-effective where possible
- Global best practice

### Technology

- CE-File (electronic filing) mandatory
- Electronic bundles
- Video conferencing
- Technology-assisted review for disclosure

---

## 11. Important Contacts and Resources

**Commercial Court:**
Royal Courts of Justice
Strand, London WC2A 2LL

**CE-Filing Portal:** https://efile.cefile-app.com

**Commercial Court Guide:** Available from judiciary.uk

**Key CPR Parts:**
- Part 58: Commercial Court
- Part 31 & PD 51U: Disclosure
- Part 32 & PD 57AC: Evidence
- Part 35: Experts
- Part 36: Offers to Settle

---

*Last Updated: March 2026*
*Sources: CPR, Commercial Court Guide (10th Edition, as amended), Practice Directions*
*Disclaimer: This is a reference guide. Consult English-qualified solicitors for specific cases.*