Advocacy/Cross-Examination Skills For Arbitration Practitioners

CONTRIBUTOR: JESUTOFUNMI IDOWU

INTRODUCTION

In Arbitration, the quality of advocacy can significantly influence the outcome of a dispute, none more so than during cross-examination. Whether testing the credibility of factual witnesses or probing the reasoning of expert testimony, cross-examination remains one of the most powerful tools available to arbitration counsel. However, it is a skill that demands more than courtroom flair; it requires rigorous preparation, strategic clarity, and precise execution, all tailored to the unique features of arbitral proceedings.

Unlike traditional litigation, arbitration presents both opportunities and constraints, like flexible procedural rules, diverse tribunals, and often multilingual, multi-jurisdictional dynamics. For lawyers in arbitration, navigating this terrain effectively means not only understanding the legal and factual matrix of the case but also mastering the subtle techniques that make cross-examination impactful, efficient, and credible.

PREPARATION AND STRATEGY FOR CROSS-EXAMINATION

1. Know the Case Inside and Out: Thoroughly review all documents, witness statements, expert reports, and legal authorities. Understand the strengths and weaknesses of your case and the opposing party’s case.
2. Develop a Clear Theory of the Case: This is the narrative you want the tribunal to believe. Your cross-examination should support this theory by highlighting key points and undermining the opposing party’s narrative.
3. Identify Key Witnesses and Issues: Focus your efforts on the witnesses and issues that will have the most impact on the outcome of the arbitration.
4. Create a Cross-Examination Plan: Outline the points you want to cover with each witness, the questions you will ask, and the exhibits you will use.
5. Anticipate Responses: Consider how the witness is likely to respond to your questions and prepare follow-up questions.
6. Know the Rules: Familiarise yourself with the arbitration rules governing cross-examination, including time limits and any specific procedures.

QUESTIONING TECHNIQUE

1. Use Leading Questions: These are questions that suggest the answer you want. They allow you to control the witness and elicit specific information.
2. Keep Questions Short and Simple: Avoid complex questions that the witness can easily misinterpret or misunderstand.
3. One Fact Per Question: This makes it difficult for the witness to evade or avoid answering your questions.
4. Listen Carefully: Pay attention to the witness’s answers, both verbal and non-verbal. Look for inconsistencies, evasiveness, or signs of discomfort.
5. Control the Pace: Don’t rush the witness. Give them time to answer, but don’t let them ramble.
6. Vary Your Tone: Use a calm and professional tone, but be firm when necessary.
7. Maintain Credibility: Avoid personal attacks or aggressive behaviour.

DEALING WITH DIFFICULT WITNESSES

1. Be Prepared for Evasive Witnesses: If a witness is evasive, rephrase your question or ask a follow-up question that narrows the focus.
2. Challenge Inconsistent Statements: If a witness contradicts their previous testimony or other evidence, confront them with the inconsistency.
3. Expose Bias: If a witness is biased, ask questions that highlight their relationship to the parties or their interest in the outcome of the case.
4. Use Impeachment: If a witness is not credible, use their prior statements or other evidence to undermine their testimony.

TIPS FOR CROSS-EXAMINATION OF EXPERTS

1. Pre-Hearing Preparation:

• Thorough Review: Carefully analyse the expert’s written report, any accompanying exhibits, and their curriculum vitae (CV). Identify any inconsistencies, omissions, or areas where their expertise might be challenged.
• Consult Your Expert: Discuss the opposing expert’s report with your expert to get a professional assessment of its strengths and weaknesses.
• Research: Investigate the opposing expert’s publications, prior testimony, and professional affiliations. Look for any potential conflicts of interest or biases.
• Develop a Cross-Examination Plan: Outline the key points you want to address, the questions you will ask, and the exhibits you will use. Your plan should be flexible enough to adapt to the witness’s responses.

2. Questioning Technique for Expert Witness:

• Establish the Expert’s Qualifications: Start by questioning the expert’s credentials, experience, and area of expertise. This can help to establish the weight that should be given to their testimony.
• Challenge the Basis of the Expert’s Opinion: Question the underlying assumptions, methodology, and data used by the expert. Look for any flaws or weaknesses that could undermine their conclusions.
• Expose Any Bias or Partiality: If the expert has any connection to the opposing party, financial interest in the outcome of the case, or history of advocating for a particular position, highlight these factors to the tribunal.
• Elicit Concessions: Try to get the expert to agree with certain facts or opinions that support your case.
• Use Hypothetical Questions: Pose hypothetical scenarios that challenge the expert’s opinion or demonstrate the limitations of their analysis.
• Impeach with Prior Statements or Publications: If the expert has made prior statements or published works that contradict their current testimony, confront them with these inconsistencies.
• Use Learned Treatises: If authoritative texts or publications disagree with the expert’s opinion, use these to challenge their credibility.

ADDITIONAL TIPS

1. Practice Your Cross-Examination: Rehearse your questions and practice your technique with colleagues or in front of a mirror.
2. Be Flexible: Be prepared to adapt your questions based on the witness’s responses.
3. Maintain Your Composure: Cross-examination can be stressful, but it’s important to remain calm and professional. Maintain a respectful but firm demeanour.
4. End Strong: Leave the tribunal with a clear and impactful takeaway message from your cross-examination.
5. Be Clear and Concise: Avoid technical jargon or complex language that the tribunal may not understand.

TECHNOLOGY IN CROSS-EXAMINATION

• 1. Use Technology to Your Advantage: Consider using video conferencing, document presentation software, or other relevant tools to enhance your cross-examination.
  2. Use Visual Aids: Consider using charts, graphs, or other visual aids to illustrate complex points or highlight inconsistencies in the witness testimony.
  3. Prepare for Technical Issues: Have a backup plan in case of technical difficulties with video conferencing or document presentation software.

GENERAL TIPS

• Start with broad questions and narrow the focus as you go.
• Use simple and clear language.
• Avoid asking compound questions (more than one question at a time).
• Listen carefully to the witness’s answers and follow up with appropriate questions.
• Be prepared to impeach the witness if they contradict their prior statements or other evidence.

LIMITS OF YOUR CROSS-EXAMINATION

There are certain limits and considerations to keep in mind when cross-examining a witness:

1. Procedural Rules and Arbitral Tribunal’s Discretion:

• Arbitration Rules: The specific rules governing the arbitration will often outline the scope and conduct of cross-examination. Familiarise yourself with these rules, as they may set time limits or procedural guidelines. (E.g) The Nigerian Arbitration and Mediation Act 2023.
• Tribunal’s Authority: The arbitral tribunal has broad discretion to manage the proceedings and may impose restrictions on cross-examination if it deems necessary to ensure efficiency, fairness, or relevance.

2. Relevance and Materiality:

• Focus on Key Issues: Cross-examination should be focused on issues that are relevant and material to the dispute. Avoid delving into irrelevant matters.
• Avoid Fishing Expeditions: Cross-examination should not be used to try to uncover new evidence or information that was not previously disclosed.

3. Respect and Decorum:

• Maintain Professionalism: While cross-examination can be adversarial, it is important to maintain a respectful and professional demeanour towards the witness and the tribunal.
• Avoid Personal Attacks: Cross-examination should not involve personal attacks on the witness.
• Adhere to Ethical Standards: Counsel should abide by any applicable ethical rules or codes of conduct governing their behaviour during cross-examination.

4. Privilege and Confidentiality:

• Respect Privileged Information: Counsel should be mindful of any applicable legal privileges, such as attorney-client privilege or work product doctrine, and avoid eliciting information that may be protected.
• Maintain Confidentiality: If the arbitration is confidential, counsel should not disclose any confidential information obtained during cross-examination.

5. Practical Considerations:

• Time Constraints: Arbitrations often have strict timelines, so counsel should use their cross-examination time wisely.
• Cultural Differences: In international arbitration, counsel should be sensitive to cultural differences that may affect the way witnesses respond to questions.

THINGS TO AVOID DURING CROSS-EXAMINATION OF A WITNESS

1. Lack of Preparation: Arbitrators find it frustrating when counsel appears unprepared, has not thoroughly reviewed their case, or asks irrelevant questions. This wastes time and demonstrates a lack of respect for the process.
2. Repetitive Questioning: Arbitrators dislike it when counsel repeatedly asks the same question in slightly different ways, hoping for a different answer. This is perceived as badgering the witness and unproductive.
3. Disrespectful Behaviour: Counsel should always maintain a professional demeanour, even when challenging an expert’s opinion. Personal attacks, sarcasm, or aggressive behaviour are unacceptable and can undermine the credibility of the lawyer.
4. Technical Jargon Overkill: While arbitrators expect technical expertise, excessive use of jargon can be confusing and alienating. Counsel should explain complex concepts clearly and concisely, ensuring that the tribunal understands the key points.
5. Technology Mishaps: Technical problems, such as faulty video conferencing or difficulties sharing documents, can disrupt the flow of cross-examination and frustrate arbitrators. Counsel should ensure they have a reliable setup and backup plans in place.

CONCLUSION:

Effective cross-examination in arbitration is an art that requires a combination of legal knowledge, strategic thinking, and interpersonal skills. By mastering these techniques and adhering to ethical guidelines, counsel can maximize the impact of their cross-examination and increase their chances of success in the arbitration.

Remember that the goal of cross-examination is not simply to discredit the witness, but to elicit information that supports your case theory and undermines the opposing party’s position. By focusing on relevance, clarity, and professionalism, you can conduct a powerful and persuasive cross-examination that leaves a lasting impression on the tribunal.