What Judges Look For in Expert Witness Reports

This article on what judges expert reports require — with Afghanistan-focused framing — sets out the seven criteria tribunals apply when weighing expert evidence, illustrated through Afghan asylum case patterns. It complements our earlier judges' criteria article with concrete Afghanistan applications.[1]

Afghan asylum cases have generated significant UK Country Guidance and appellate case law. UK YMKA and Others Afghanistan CG [2022] UKUT 348, AK (Article 15(c)) Afghanistan CG [2012] UKUT 00163, and subsequent decisions frame how expert evidence must be presented.

Legal Framework

UK Upper Tribunal Practice Direction on Expert Evidence (2023), Mibanga v SSHD [2005] EWCA Civ 367, CPR Part 35. US FRE 702, Daubert v Merrell Dow 509 US 579 (1993). Canada IRPR sections 174-175.[2]

Criterion 1: Relevance

Does the expert have relevant expertise for Afghan cases? Considerations:[3]

Afghanistan-specific expertise. Regional expertise (specific provinces, ethnic groups). Profile expertise (women, ethnic minorities, former officials). Time coverage (post-August 2021 particularly).

Criterion 2: Methodology

Sources cited and how:[4]

UN SR Bennett annual reports. UNAMA Human Rights Service reports. UN OHCHR documentation. UK Home Office CPIN Afghanistan. HRW, Amnesty International. AAN research. Rawadari and Afghanistan-focused organisations.

Criterion 3: Independence

Independence demonstrable through:

CPR 35.10 declaration. Balanced presentation. Contrary evidence engaged. Non-advocacy tone. Track record of nuanced reports.

Criterion 4: Application to Specific Case

Applies country evidence to specific applicant.[5]

Specific ex-ANDSF role, unit, location. Specific ethnic identity and location. Specific women's profile — education level, employment. Specific religious identity. Family situation. Post-departure activities.

Criterion 5: Currency

Post-August 2021 developments make currency particularly important.[6]

Post-2021 country conditions. Recent Taliban decrees (through September 2024 vice/virtue law). 2023-2025 Pakistan/Iran deportations impact. Continuing ISKP dynamics. Post-2024 developments where relevant.

Criterion 6: Reasoning

Clear, transparent reasoning.[7]

Logical structure — general to specific. Explicit reasoning — sources to conclusions. Alternative explanations considered. Uncertainty acknowledged where evidence limited.

Criterion 7: Formal Compliance

UK CPR 35 requirements:[8]

Expert declaration. Instructions disclosed. Sources bibliography. Statement of truth. Author qualifications (CV). Signature and date.

Key UK Country Guidance

What Fails

Pre-August 2021 evidence without update. Generic Afghanistan report without applicant application. Advocacy tone. Missing CPR 35 declaration. Insufficient country-specific expertise. Selective sources. Ignoring post-2021 transformation.

What Succeeds

Deep Afghanistan-specific knowledge. Applicant-specific analysis. Balanced sources. Post-2021 currency. Formal compliance. Clear reasoning.

Afghan cases benefit from strong UN documentation base. Country expert evidence must synthesise this with case-specific analysis, maintain post-2021 currency, and meet formal CPR 35 requirements. Judges expect nuanced engagement with UN SR/UNAMA/CPIN framework.
UK Upper Tribunal Practice Direction on Expert Evidence (2023)

Conclusion

What judges expert reports require for Afghan cases — seven criteria applied through Afghanistan-specific framework. UN SR/UNAMA/CPIN sources; post-2021 currency; applicant-specific analysis; formal compliance. Key CG decisions frame expectations. See our companion earlier judges' criteria article, expert witness Afghanistan article, and return risk methodology article.