ADOS-2 Diagnostic Training Course
A two-day professional certification in the Autism Diagnostic Observation Schedule — the world’s leading observational assessment tool for autism.
The gold standard in autism observational assessment
The ADOS-2 (Autism Diagnostic Observation Schedule, 2nd Edition) is a semi-structured, standardised assessment widely regarded as the definitive observational tool for autism diagnosis.
This two-day Basic Training course, facilitated by ICEP Europe, introduces clinicians to Modules 1–4, equipping them with the knowledge and practical skills to incorporate ADOS-2 into diagnostic practice.
Additional training is needed to administer the Toddler Module. The ADOS-2 is typically conducted in conjunction with the Autism Diagnostic Interview – Revised (ADI-R), by combining direct behavioural observation (ADOS-2) with a detailed developmental history (ADI-R). To learn more about our ADI-R training, see here.
Why this course?
Confidence in Every Assessment. Gain the skills to administer and score the ADOS-2 accurately, grounded in evidence-based practice.
Learn on Your Schedule. No travel required. Access world-class clinical training at a pace that works around your caseload.
Built for Clinicians, By Clinicians. Developed by experienced diagnosticians who understand the real-world complexity of autism assessment.
What you’ll get
- In-depth understanding of ADOS-2 structure, domains, and scoring
- Video-modelled interviews with expert commentary
- Case studies drawn from real diagnostic practice
- Certification upon successful completion
Who should attend
The ADOS-2 is a Level C assessment. Open to qualified professionals with a background in the diagnostic evaluation of neurodevelopmental differences.
- Psychologists
- Psychiatrists
- Professionals in autism diagnostics
- Occupational Therapists
- Speech & Language Therapists
- Clinicians with neurodevelopmental experience
World-class clinical expertise
Dr Catherine Bradley, PhDCo-Trainer · Clinical Psychologist
Dr Laura Carpenter, PhDLead Trainer · Certified ADOS-2 Trainer
Dr Catherine Bradley, PhDCo-Trainer · Clinical Psychologist
What’s included

Before you attend
Participants are strongly encouraged to observe ADOS-2 administrations and practise with materials in advance. Reading the ADOS-2 manual prior to training is required — please bring your manual to both sessions.
