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Develop fluency in applying ADI-R findings within autism diagnostic practice
Understand the coding framework for Social Interaction, Communication, and Restricted & Repetitive Behaviour
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
CPD certificate submissible to BPS, HCPC, NMC, GMC, and GPhC
Clinical tools and reference materials with lifetime access
A few of our frequently asked questions about this course
The Autism Diagnostic Interview-Revised (ADI-R) is a structured, investigator-based interview developed by Lord, Rutter, and Le Couteur. 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 full-day programme (09:00–17:00) and is delivered entirely remotely via Zoom. Three modules cover ADI-R foundations, administration 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, submissible to BPS, HCPC, NMC, GMC, and GPhC. It can also be used for insurance provider credentialling and revalidation portfolios.
Participants receive 8 clinical resources including the ADI-R Quick Reference Card, Coding Algorithm Worksheet, Sample Interview Probes Guide, DSM-5/ICD-11 Cross-Reference Chart, Clinical Report Writing Template, Differential Diagnosis Guide, ADOS-2 Integration Overview, and NICE Guidelines Summary. All materials are digital with lifetime access.
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.
It was a very informative, eye opening course
Great session, would definitely recommend
The course was a mixer of lectures and group work . The lecturer made it easier for me to understand the topic in detail . I will definitely refer the course to my friends and relatives
The course was informative
Fantastic course, thoroughly enjoyed it. Comprehensively covers diagnosis and management. The trainer is a great course lead, delivers information in a structured, informative yet engaging way. Makes through material easy to digest. Good balance of content and active participation. Highly recommend.
Excellent training and well structured, thank you for everything and hoping to work with you in the future.
Course was so informative
Invaluable and informative day. A detailed analysis of the methodology of using medication in supporting patients with ADHD.
Extremely informative and professionally run course which will prove extremely beneficial in my career development
The course created a clear and structured framework for assessing ADHD in both Adults and Children. Focusing in the NICE guidelines criteria and the correct usage of diagnostic screening. How to assess clinically both from the client themselves and a third party.
Excellent course!! really engaging . very informative .
Very well presented by knowledgeable team.
great course, interactive and highly recommended
Very informative and promotes up to date evidence on ADHD. The trainer seems very knowledgeable and polite. Slideshow was very small on my screen, couldn’t really see it and I don’t think it was my device.
The trainer conducted a comprehensive and engaging DIVA training session, significantly deepening my understanding of ADHD through interactive discussions with fellow mental health professionals.
great very informative case
I really enjoyed attending the assessment and diagnosis course for ADHD. The course is well structured and insightful. I am keen to put my learning into practice now.
Very informative course. The trainer is very knowledgeable and delivers in an easy to follow way.
The course felt personalised, supportive, and genuinely empowering. The trainer is incredibly knowledgeable—not just about the science of ADHD, but also about the real-life challenges it brings.
Great training very informative etc
This has been informative.
Very Interactive and well presented
The course was very detailed . The tutor explained every stage of the way on how an assessor need to conduct the assessment and focus on the tool we used. The Tutor gave every one of us a chance to interact/participate in groups. I really liked the way the training was done. It was an eye opener in how to conduct an ADHD assessment. The Tutor was partiant and we would ask questions and he explained fully even after the training was over.
refreshing and insightful
The trainer demonstrated a genuine passion for supporting individuals who are neurodivergent, such as those with ADHD and autism. The DIVA Assessment and Diagnosis training was both informative and engaging, and I left feeling inspired to implement positive changes within my practice.
The course covered the scope of what I wanted to learn and much more, participation in the course inspired me to look into non medical prescribing. I would definitely recommend this diagnostic course to anyone interested in extending their ADHD knowledge base and I look forward to participating in the upcoming management course.
a very well structured course
A really interesting and informative day. I look forward to putting this course to good practise and helping those struggling with undiagnosed ADHD. Thank you.
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
Really enjoyed the course and found it very informative and I feel I have a good understanding of ADHD
Fantastic course I have learned so much and looking forward to doing autism course
Thank you very much for brilliant training, was very informative
Lovely course, very interested in learning more.
The ADHD Adult Diagnostic Assessment (DIVA-5) was conducted in a highly professional and structured manner. The process was comprehensive, evidence-based, and enabled a clear understanding of the individual’s developmental history and current presentation. The assessment training provided a balanced exploration of both NICE and DSM offering valuable clinical insights. Overall, it was a thorough and supportive experience that fostered clarity, validation, and informed planning for appropriate next steps.
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
Enriching CPD Course
Excellent course. Great interaction and case studies.
Fabulous course, very well delivered, informative and practical. Loved The trainer's enthusiasm and sincerity.
The course was very interesting and learned a lot
Really enjoyed the course and Dr Rav was very informative
Great course. Would recommend and helped me understand the diagnostic process of ADHD.
I have been so inspired working in the assessment clinic for ADHD having done the training.. I feel privileged. would so much want to join the Team.
Excellent, in depth course.
Very Informative.
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.
ADHD
Very informative course, clearly delivered and very accessible.
Brilliant course well delivered .The trainer was very composed and professional answered all question posed to him by candidates through the session.
great course
Lovely trainer, well delivered
perfect
The course was very revealing and motivating. Definitely motivated and would like to enroll in the management course soon funds permitting
Thank you very much for delivering such an amazing training. Could not wait to complete it and start my journey into ADHD diagnosis .
Fantastic course, very informative. Would highly recommend.
very educative course
The information about employment and how to use this knowledge in practice would have been helpful, clear outline of the pathway
Very informative
I learned so much from this training even in the first 10 minutes of starting, so I immediately felt like I was in good hands. I feel well-equipped to start assessing people for ADHD and I can't thank you enough for how easy the training was to follow and I'm so impressed by your knowledge. Thank you!
Very enjoyable training. Very interesting. I would recommend to my colleagues
Really informative session , The trainer -knowledgeable speaker with relaxed teaching style, different learning methods offered, Vinod - helpful throughout the day, useful and helpful tips offered
The course was incredibly informative and beneficial. The trainer was engaging, knowledgeable, and took the time to answer everyone’s questions thoroughly. I would highly recommend this course to anyone looking to deepen their understanding of ADHD, it's been an excellent learning experience.
I attended the ADHD Assessment and Diagnosis training and it was very informative, good teaching skills and content of training met my clinical and assessments need.
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.
The course was delivered in great depth. I find certain parts to go a little too fast. I thoroughly enjoyed the training a learnt so much from everyone
Helpful course for the context of ADHD assessment and further insight into framework and assessment tool.
A very well delivered course with highly informative and useful information for people starting out on ADHD work.
Very informative course. Felt comfortable asking questions and going at a pace that was most helpful for the group
The course was insightful and helpful
Brilliant training! Lots of information given and lot of additional materials given for further reading.
Great Course , able to follow training well . Good flow of teaching . enjoyed it and learnt a lot
A very engaging, thorough and informative course.
The course was very informative, loved the break out rooms and meeting other professionals. I would highly recommend it to others
Excellent course very informative and interactive
excellent
It was an amazing session
A Great ADHD assessment training, engaging and enriching.
Thoroughly enjoyed the course. Thank you
Truly grateful for this course. It has been extremely beneficial and informative. I had concerns that it would be treated like a check box exercise but The trainer demonstrated so much time, care and passion. I am currently working within a prison setting, where I will be conducting my DIVA-5 assessments but I will certainly be looking for a full time role in ADHD assessing.
The course was interactive
This is a brilliant course and was taught very well by The trainer, he was able to explain things and listened to us when we had questions. We left the training satisfied and well informed.
A great day, its given me an appetite to devleop my knowledge for ADHD
Educational and Interactive session
Qualified
This course provides comprehensive and detailed content on ADHD, presented in a clear and accessible manner. The instructor's delivery style makes complex concepts easy to understand and apply. I've gained valuable insights that have deepened my understanding of ADHD and feel well-equipped with practical knowledge from this program.
This ADHD Course has been very inspirational and educating.
Absoloute brilliant course, really enjoyed the structure and how interactive it was. The trainer was very accessible and ensured every question was left answered. He provided great additional support and overall I am very happy with this introduction into ADHD as a pharmacist. I'd definitely want to pursue further into ADHD.
Great training , really enjoy it and very captivating and informative
Excellent course delivered professionally at an appropriate pace
quite informative
Thoroughly enjoyed the course. Would highly recommend it.
Very informative course. The content covered was very detailed and in depth; mixture of learning styles. would highly recommend.
I have just completed the ADHD Management course and found it extremely valuable for both my clinical practice and professional development. The content was clear, evidence-based, and practical, covering both pharmacological and non-pharmacological strategies for supporting individuals with ADHD. I particularly appreciated the focus on NICE guidelines, case-based learning, and real-world application, which has enhanced my confidence in managing ADHD effectively. I would highly recommend this course to any healthcare professional looking to expand their knowledge and skills in this area.
Very helpful introduction to the DIVA, breakout groups felt less useful
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 good presentation from The trainer
Very informative and interesting!
It was a great day of training. I found it insightful to understand they symptoms and their presentation in ADHD. Though I thought the course was expensive, at the end of the day, I feel it is totally worth it.
ADHD Assessment Course
I have thoroughly enjoyed this course, it's comprehensive, a lot of information in one day but the structure of the course, the knowledge sharing, and course delivery was excellent. I look forward to being able to use this, for my own professional development, but, also, so that I can hopefully improve outcomes, and quality of life for others. Thank you.
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.
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