Merton Age Assessment
Expert Witness Reports
Our chambers prepares independent Merton age assessment reports for immigration, asylum, and care proceedings. Our experts comply with CPR Part 35, Practice Direction 35, and the Merton Compliant standard, providing clear, reasoned opinions on age for use in tribunals, family courts, and judicial reviews.
Independent evidence for
UASC age disputes.
Our chambers prepares Merton age assessment reports for unaccompanied asylum-seeking children and young people where age is disputed. Our experts provide independent, evidence-based opinions on chronological age, adhering to the Merton Compliant standard and CPR Part 35.
These reports are critical in immigration tribunals, family proceedings under the Children Act 1989, and judicial reviews where age determines entitlement to services, protection, or legal status. Our experts document their methodology transparently, ensuring compliance with Practice Direction 35 and the Civil Justice Council’s 2014 Guidance.
Three stages where a
Merton age assessment is critical.
Initial age dispute
Our reports are commissioned when a local authority or Home Office disputes the claimed age of an unaccompanied asylum-seeking child. The assessment informs decisions on accommodation, education, and legal representation under the Children Act 1989.
Immigration tribunal
In asylum appeals, our Merton age assessment reports provide expert evidence on age where it impacts credibility, protection claims, or eligibility for leave to remain. The report is disclosed under Immigration Tribunal Procedure Rules.
Judicial review
Where a local authority or Home Office decision on age is challenged, our reports are relied upon in judicial review proceedings. The expert’s opinion must comply with CPR 35.3 and the overriding duty to the court.
What the Merton age assessment
report contains.
Expert qualifications
GMC or HCPC registration, Specialist Register status, MRCPsych or BPS Chartered membership, and the expert’s experience in age assessment and medico-legal work. Compliance with CPR Part 35 and Practice Direction 35 is confirmed.
Documents reviewed
Full disclosure of records reviewed, including social work assessments, Home Office interviews, medical records, and any previous age assessments. Each document is listed with its relevance to the opinion.
Assessment methodology
Detailed account of the Merton Compliant assessment process, including the structured interview, physical examination (where applicable), and any standardised tools used. The expert explains how findings were triangulated.
Physical & developmental findings
Observations on physical development, dental maturity, secondary sexual characteristics, and any medical investigations (e.g., wrist X-rays or MRI scans where available). Findings are linked to chronological age ranges.
Psychosocial assessment
Evaluation of the individual’s psychosocial development, including cognitive functioning, emotional maturity, and cultural background. The expert addresses any trauma or developmental delay that may affect presentation.
Opinion on age
The expert’s reasoned opinion on the individual’s likely chronological age, including a range where appropriate. The opinion is grounded in the Merton Compliant standard and supported by clinical findings.
Declaration of compliance
Signed declaration of independence, compliance with CPR 35.3, and the overriding duty to the court. The report concludes with a Statement of Truth as required by Practice Direction 35.
How the Merton age assessment
is conducted.
Our experts follow the Merton Compliant framework, ensuring assessments are fair, holistic, and evidence-based. Each step is documented to withstand scrutiny under CPR Part 35 and Practice Direction 35.
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01
Pre-assessment planning
The expert reviews all disclosed records and identifies any gaps or inconsistencies. A culturally sensitive approach is agreed, including interpreter requirements and venue selection.
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02
Structured interview
A trauma-informed interview covering personal history, family background, education, and migration journey. The expert explores developmental milestones and cultural context to inform the age opinion.
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03
Physical examination
Where clinically appropriate and with consent, the expert conducts a non-invasive physical assessment, noting secondary sexual characteristics, dental development, and any signs of growth or maturation.
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04
Psychosocial evaluation
Standardised tools may be used to assess cognitive and emotional development. The expert considers cultural norms, trauma history, and any developmental delays that may affect presentation.
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05
Triangulation & opinion
Findings from the interview, physical examination, and psychosocial evaluation are triangulated to form a reasoned opinion on age. The expert provides a range where appropriate and addresses any limitations.
Every legal context where
age is disputed.
Our Merton age assessment reports are accepted in all UK legal forums where age determination is required. Our experts provide evidence for tribunals, family courts, and judicial reviews under CPR Part 35.
Questions from
solicitors we work with.
What is a Merton age assessment?
A Merton age assessment is an independent, evidence-based evaluation of an individual’s chronological age, conducted in compliance with the Merton Compliant standard. Our experts prepare these reports for use in immigration, asylum, and family proceedings under CPR Part 35.
Are your experts qualified to conduct Merton age assessments?
Yes. Members of our chambers hold GMC Specialist Register or HCPC registration, MRCPsych or BPS Chartered status, and have specific training in Merton Compliant age assessments. Their qualifications are disclosed in every report.
Can the report be used in immigration tribunal proceedings?
Yes. Our Merton age assessment reports are prepared in compliance with CPR Part 35 and are accepted as expert evidence in immigration tribunals, judicial reviews, and asylum appeals under the Immigration Tribunal Procedure Rules.
How long does a Merton age assessment take?
3–6 weeks from instruction. The assessment is typically conducted within two weeks of records review, and the report is delivered within four weeks of the assessment. Urgent cases are prioritised where court deadlines apply.
Do your experts attend joint expert discussions?
Yes. Our experts participate in joint expert discussions under CPR 35.12 and prepare joint statements where ordered by the court. Their duty to the court under CPR 35.3 remains paramount.
Can the assessment be conducted remotely?
In part. While initial interviews may be conducted via secure video link, a Merton Compliant assessment typically requires an in-person physical examination where age is disputed. Our experts advise on suitability at intake.
Need a Merton age assessment
for your case?
Send a brief case summary — claimant details, procedural stage, and any time-critical deadlines — and our chambers will confirm expert availability, scope, and timescales within one working day.