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Develop a clear understanding of how the ADI-R is used within an autism assessment.
Understand how the three domains are coded and what those codes represent.
Apply DSM-5 and ICD-11 criteria alongside ADI-R algorithm scores
Combine ADI-R within a multi-modal assessment battery
All content reflects current NICE guidelines for autism assessment
Suitable for your professional development record.
A few of our frequently asked questions about this course
The Autism Diagnostic Interview-Revised (ADI-R) is a structured, investigator-based interview conducted with a parent or primary caregiver, it covers Social Interaction, Communication, and Restricted/Repetitive Behaviour. Alongside the ADOS-2, it is considered the gold standard for autism assessment due to its rigorous psychometric properties, extensive research base, and global clinical adoption across all age groups.
This course is designed for qualified healthcare professionals involved in autism assessment, including clinical psychologists, psychiatrists, paediatricians, specialist nurses, speech and language therapists, occupational therapists, and MDT autism assessment team members. Prior clinical experience with neurodevelopmental assessments is recommended.
The course runs as a 2 full-day programme (09:00–17:00) and is delivered entirely remotely. Three modules cover ADI-R foundations, interview structure and coding., and scoring and clinical interpretation — with interactive case discussions, practical exercises, and a live Q&A throughout.
Yes. All participants receive a CPD certificate upon completion awarding 8 CPD hours, suitable for your CPD portfolio, revalidation and appraisal records. It can also be used for insurance provider credentialling and revalidation portfolios.
This course provides specialist clinical training in the application, interpretation, and clinical use of ADI-R findings within autism diagnostic practice. Completion equips clinicians to confidently use and interpret ADI-R findings as part of their wider diagnostic work. The course is not designed for research purposes — clinicians intending to use the ADI-R in research require formal research reliability certification, which is a separate process. Please contact info@globaladhdnetwork.com for tailored guidance.
To become an autism assessor, you typically need: (1) a registered clinical or psychological background such as a nurse, doctor, clinical psychologist, paediatrician, speech and language therapist, occupational therapist, or pharmacist with specialist training, (2) training in evidence-based autism assessment tools — most commonly the ADI-R (Autism Diagnostic Interview-Revised) and the ADOS-2 (Autism Diagnostic Observation Schedule, Second Edition), and (3) supervised clinical experience in autism diagnostic practice, ideally within a multidisciplinary team setting. Specific registration and qualification requirements vary by country. Many clinicians begin with CPD-accredited courses in autism diagnosis and progress to the gold-standard ADI-R and ADOS-2. Global ADHD Network supports clinicians internationally — for tailored guidance on your pathway, contact info@globaladhdnetwork.com.
Requirements vary by country, but most clinics and employers expect: a registered clinical background, training in evidence-based autism assessment aligned with international guidance such as DSM-5 and ICD-11, and competency in validated diagnostic tools such as the ADI-R and ADOS-2. Multidisciplinary team-based assessment is widely recommended best practice. Common professional backgrounds include consultant psychiatrists, clinical psychologists, paediatricians, mental health nurses, advanced nurse practitioners, speech and language therapists, occupational therapists, and pharmacists with specialist neurodevelopmental training. In the UK specifically, clinicians are typically registered with the NMC, GMC, HCPC, BPS, or GPhC.
The ADI-R and ADOS-2 are complementary tools that together form the gold-standard autism diagnostic assessment. The ADI-R is a structured developmental interview conducted with a parent or primary caregiver, covering three domains: Social Interaction, Communication, and Restricted & Repetitive Behaviour. The ADOS-2 is a direct observational assessment conducted with the individual being assessed, using structured activities to observe social, communicative, and play behaviours. Most NICE-compliant autism assessments use both tools alongside developmental history, clinical observation, and consideration of differential diagnoses such as ADHD, anxiety, or language disorder.
In most clinical and NHS settings, training in both the ADI-R and ADOS-2 is considered best practice for comprehensive autism assessment. The ADI-R captures developmental history through caregiver interview; the ADOS-2 captures real-time direct observation. Used together they provide the most robust evidence base for diagnostic conclusions and align with NICE guidance. Global ADHD Network offers specialist clinical training in both — contact info@globaladhdnetwork.com for information on training pathways.
Private autism assessment fees vary significantly by country and region. In the UK, private autism assessments typically cost between £800 and £2,500 per assessment, with London and major city practices often charging £1,500–£2,500. In the US, Australia, and Europe, equivalent assessments often command similar or higher fees. Clinicians working in private practice can therefore generate substantial revenue per assessment, depending on clinical setting, country, and assessment complexity. Salaried roles within public healthcare systems vary by country and pay band. Across all major markets, demand for qualified autism assessors significantly outstrips supply.
Yes — demand for qualified autism assessors is at an all-time high across all major healthcare markets and substantially outstrips supply. In the UK, NHS adult autism assessment waiting lists currently exceed 3–5 years in many regions, with some clinics reporting waits of 4+ years from referral. Children's autism assessment waiting lists average around 32 months in many community paediatric services. Similar diagnostic backlogs are documented across the US, Australia, Canada, and much of Europe. Demand for self-funded private autism assessments has grown sharply worldwide. The structural undercapacity in the autism diagnostic workforce creates significant career opportunities for qualified clinicians entering the field.
The timeline depends on your existing clinical background. For clinicians already registered with their professional body, the practical training pathway can typically be completed within 6–12 months. This includes core autism diagnostic training, specialist instrument training (ADI-R and ADOS-2 clinical use), supervised clinical practice, and integration into multidisciplinary teams. Career changers without an existing clinical qualification will need to complete their underlying professional training first.
Yes. The autism assessment workforce in most countries includes nurses, advanced nurse practitioners, mental health nurses, pharmacists with specialist neurodevelopmental training, clinical psychologists, paediatricians, GPs, speech and language therapists, and occupational therapists. Multidisciplinary team-based assessment is widely recommended best practice and by definition involves several professional backgrounds. Many Global ADHD Network trainees come from non-doctor clinical backgrounds and successfully establish autism assessment practice. Contact info@globaladhdnetwork.com for guidance on the pathway most suited to your professional registration and country.
Alongside ADI-R clinical training, most autism assessors complete: (1) foundational autism diagnostic training covering DSM-5 and ICD-11 criteria, clinical assessment pathway, and diagnostic formulation, (2) ADOS-2 clinical training for the observational component, (3) training in differential diagnosis covering ADHD, anxiety, intellectual disability, and language disorder, and (4) clinical report writing and diagnostic decision-making training. Global ADHD Network offers comprehensive training pathways for clinicians worldwide — contact info@globaladhdnetwork.com for a tailored learning plan.
NHS autism assessment waiting lists vary significantly by region but are universally long. Adult autism assessment waits commonly exceed 3–5 years from referral, with several large NHS services reporting 4-year waits as of 2026. Children's autism assessments average around 32 months in many community paediatric services. NHS Right to Choose pathways can offer shorter waits (typically 14–28 weeks for adult autism) but availability depends on local ICB commissioning. These extended waits have driven substantial growth in the private autism assessment sector.
Yes. Many specialist autism assessment courses, including Global ADHD Network's ADI-R clinical training, are delivered remotely via interactive online sessions combined with self-study modules. Remote delivery does not compromise training quality for clinically-experienced professionals, and allows clinicians worldwide to access specialist instruction without travel costs. Global ADHD Network welcomes international delegates and is expanding its training offering across the UK, US, Europe, Australia, and beyond. For practical experience, in-person observership or supervised clinical practice is recommended alongside online training.
Very well taught
perfect
I found the CPD training to be exceptionally clear, well-structured, and highly informative. The content was delivered in an engaging and accessible way, with excellent pacing throughout. The trainer’s delivery was particularly impressive, both insightful and impactful — making the learning experience extremely valuable.
amazing course thank you
Informative and encouraging advocates for ADHD.
Great!
The course was very well organised, The trainer was very knowledgable and I really enjoyed this course, would definitely recommend to others.
The management course was excellent and has enhanced my knowledge and understanding of medication management, non pharmacological interventions and longer term management strategies that include monitoring, managing side effects and adjustment of treatment plans.
A comprehensive course, well designed with an excellent structure enabling students to collaborate and learn together.
Thank you The trainer for this amazing course , really useful and effective . I got thorough understanding of detailed DIVA assessment and ADHD for adults and children .
The course was excellent, The trainer is very knowledgeable and explains things well. I highly recommend to those who want a deeper understanding of ADHD and ADHD medication
A really informative course, supporting existing learning around ADHD - feeling confident to now use the DIVA-5 appropriately to support assessments and diagnosis.
amazing- enjoyed it
Training was clear, easy to understand and has motivated me to go into the ADHD field
Very detailed. I will recommend this to my other colleagues
The course was interactive
The training was informative and productive
I have completed both my ADHD diagnostic and management course with Global ADHD their training has been invaluable. The management strategies has equipped me to provide more comprehensive, actionable guidance to my patients. This course is an essential resource for any healthcare professional committed to excellence in ADHD care.
Really interesting and informative course, very well paced. Interactive parts could possibly be a little shorter.
good
excellent course, the most advanced specialist course for ADHD by far
Very Interactive and well presented
I enjoyes the course, breakout rooms were very informative and enjoyed the shared knowledge aspect of the course.
Very good course structure and has given me a greater insight to ADHD and diagnostics
Good presentation. Would recommend.
The training was engaging and well-structured, with a good balance of theory, interactive discussion, and actionable techniques. I noted the trainer’s empathy, expertise, and relatable examples, which created a supportive learning environment. Very informative
A well-delivered session. I now understand ADHD far better.
This course has really helped to understand how the assessments for ADHD are carried out. I had been involved in the screening without really having more input.
Very informative
The course improved my knowledge of understanding ADHD
I recently completed the ADHD pharmacological management course from ADHD LLC, and it was incredibly insightful and practical. A special thanks to The trainer for clearly explaining the different dose titration strategies — his approach made a complex topic easy to understand. The course has boosted my confidence in managing ADHD in adults and provided valuable tools for safe and effective prescribing. Highly recommended!
Really brilliant course – super informative and interactive. Kept me engaged throughout a long day and I feel confident moving forward. Thank you Dr Rav and Vinod.
great course
Enriching CPD Course
Course trainer extremely knowledgeable, course set at a good pace. Really enjoyed the learning and group interaction. Thank You.
Thank you for a very informative course
I consider this an extremely enlightening course. Thank you.
Very well presented, thoroughly enjoyed the course and found it very informative and helpful - Please NB CV will be sent on Tuesday 17/06/25
Really enjoyed the course thank you
I am glad attend the training today. The session was very informantive and active.
Excellent class and delivery
Brilliant course well delivered .The trainer was very composed and professional answered all question posed to him by candidates through the session.
I enjoyed the training! The content was incredibly thorough and up-to-date. It covered everything from the latest diagnostic criteria to the best assessment tools and methods. The videos and reading materials were clear, engaging, and easy to follow. The interactive elements and the patient interview video near the end of the training were particularly helpful in applying theoretical knowledge to real assessment scenarios.
Good ADHD clinical course
well structured and managed course
Very good and informative course
A very informative course on ADHD and assessment by a knowledgeable experienced clinician. Thank you!
Thank you! Your knowledge and application of the course was invaluable, it was an enjoyable course
good course
This training was incredibly insightful and deepened my understanding of ADHD and equipped me with practical strategies I can apply both professional and personally.
Helpful course for the context of ADHD assessment and further insight into framework and assessment tool.
Really enjoyed the course and Dr Rav was very informative
The course was very insightful
The trainer delivered a brilliant training session, very informative, clear and enjoyable . The mock assessment at the end was my favorite part - it really helped me to understand the flow and scoring. Great learning environment where you feel comfortable to raise any questions. I would highly recommend this training to all suitable professionals
Amazing Training
The course was an eye opener into the depth of the condition and how minimal support is being offered to people. After this course I feel I am more comfortable to diagnose new patients and renew performance of medication.
Very informative training. Cant wait to start applying the skills and knowledge i've gained.
Brilliant training! Lots of information given and a lot of additional materials provided for further reading.
Good course today. Interesting discussions in the break out rooms. Good examples and case studies.
Excellent summary course - feel really confident in using the tool and enjoyed the day.
The course was very informative and useful. I learnt alot.
The trainer's session was really informative, made be more confident in assessing and diagnosis of ADHD - I'm particularly interested in Management as a pharmacist but as NICE outlines pharmacists need to be able to confirm any given diagnosis. It has given me a great base understanding. Looking forward to continue learning and the management course next week
Was great.
I love learning from others, honesty and self motivated person.
Great course - very insightful and thorough
I would highly recommend the course. The trainer was brilliant! All the content was clear and concise. Full details explained and easily understood. Great examples, tips and support on how to manage your own clinical assessments and how to deliver and carry out the process. Thank You!
I found the course useful, relevant and feel positive going forward
Loved every minute of this course, and now looking to pursue my nursing career further within this field. A huge thankyou to The trainer for devoting his work to ADHD.
Excellent, in depth course.
I currently work as an Advanced Nurse Practioner (prescriber) in Primary Care with a significant mental health case load. I have a specific interest in ADHD and found the course to be very informative, I have completed both the assessment and medication management course, both were excellent in terms of delivery and information.
Great course
Very interesting, informative and engaging course.
The ADHD training was informative and insightful. I appreciated the level of detail and the effort the facilitator put into explaining the concepts. However, I found that one day (eight hours) wasn’t quite enough to take in all the information because the topic is quite broad and detailed. I’m still in the process of going through the learning materials again to deepen my understanding and reinforce what I’ve learned. Overall, the session was valuable and gave me a good foundation, but I would have benefited from more time to digest and practice the concepts covered.
The trainer conducted a comprehensive and engaging DIVA training session, significantly deepening my understanding of ADHD through interactive discussions with fellow mental health professionals.
Very useful and detailed.
Fantastic course from start to finish. Will certainly recommend.
The course was very useful and extremely good.
Fabulous course, very well delivered, informative and practical. Loved The trainer's enthusiasm and sincerity.
impressed the professionalism, gave me confidence, had all the answers of my questions
Enjoyed and learned a lot about ADHD clients, assessment and diagnosis
This course has significantly improved my knowledge and understanding of diagnostic criteria. Highly recommend to anyone in ADHD care.
Great course
Great day, good pacing.
Extremely well planned and very easy to understand. Loved the breakout room.
Attending the ADHD Management online course has been an incredibly informative and enriching experience. The course offered a comprehensive overview of ADHD, particularly focusing on the various types of medication used in its treatment. I gained a solid understanding of both stimulant and non-stimulant medications, how they work in the brain to manage symptoms, and the common side effects associated with each. What truly brought the learning to life were the real-world video testimonies from clients. Hearing first-hand accounts from individuals and families living with ADHD added a depth of insight that theory alone could not provide. One of the most valuable aspects of the course was the opportunity to complete a mock exam at the end. Passing this confirmed that I had not only absorbed the knowledge but could also apply it confidently. Overall, I now feel much more confident in exploring opportunities within the ADHD field. I highly recommend this course to anyone looking to deepen their understanding of ADHD.
Thoroughly enjoyed the training and gained so much from it.
Excellent course. Great interaction and case studies.
Good course and very educative
Extremely informative and professionally run course which will prove extremely beneficial in my career development
Lovely trainer, well delivered
amazing ADHD training, thank you
Very well taught course and understood how to use the DIVA
Great session, would definitely recommend
Very educative and informative
This was a brilliant and informative course. Thank you
Really enjoyed the course and found it very informative and I feel I have a good understanding of ADHD
Excellent course very educating, would recommend it anytime.
The course was clear and detailed, and I feel that I will be able to carry out assessments and diagnosis.
VERY INFORMATIVE
I have really enjoyed the course it was very informative
This comprehensive training, guided by experienced ADHD specialists, ensures participants are well-prepared to handle diverse cases and offers the added benefit of earning a recognised CPD certification. This certification not only validates your expertise but also enhances your professional credibility in the field. We encourage you to book the course today to advance your skills in ADHD diagnosis.
If you have any questions or need assistance in choosing the right course for you, please get in contact with us. Our team is here to support you every step of the way.
