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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.
Excellent summary course - feel really confident in using the tool and enjoyed the day.
Fabulous course, very well delivered, informative and practical. Loved The trainer's enthusiasm and sincerity.
Content was excellent, brilliantly facilitated by The trainer
excellent depth of context
Very informative course
Great course, felt engaged throughout which is very rare! The content will definitely be valuable to my clinical practice.
Good course and very educative
Very infomative course
Helpful course for the context of ADHD assessment and further insight into framework and assessment tool.
really flexible and understanding with a last minute childcare issue - but the information provided is extremely valuable and concise.
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.
This course completely transformed how I approach my work. The lessons were clear, practical, and easy to follow. Thanks to the instructor’s guidance, I gained new skills that I could immediately apply.
The training course was informative and well delivered. I feel confident to continue completing ADHD assessments using the DIVA assessment tool.
Very enjoyable training. Very interesting. I would recommend to my colleagues
Really enjoyed the training. Was super helpful and well delivered.
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.
great course
I really enjoyed the DIVA 5 course today. It was very informative and helped me learn much more about ADHD, as well as providing extra valuable information on the DIVA 5 tool itself and how to effectively use it. The content was clear and practical, which I found really helpful.
Great course run well and gives a good understanding of the challenges that ADHD possesses and the impact of an early diagnosis. Good explanation of diagnostic criteria.
enjoyed the training
Good Course
I really enjoyed the course and learned a lot about ADHD.I hope to apply it in my career
The Course was very informative throughout and the information given was beneficial to the end mock assessments and exam. I enjoyed it greatly.
very good
Excellent course . Very informative and thorough. I will definitely recommend Global ADHD course to anyone.
A very comprehensive training to be confident in ADHD Assessment
Very informative and interesting.
Fantastic course. I have learned a lot and am looking forward to an autism course.
The course was very insightful
Another very positive experience with a lot of information, detail and interaction. Dr Pav presented clearly and came across as very knowledgeable and passionate about ADHD. He was very accommodating with questions from numerous attendees and shared valuable feedback on our group breakout discussions on a variety of case studies. Overall a very full day packed with detailed information, helpful insights and useful tips.
Fantastic course - well organised and very informative! Thank you.
confident in ADHD assessment following training
The course was exceptionally well-structured combining both theoretical knowledge and practical insights. It covered diagnostic tools , evidence-based interventions allowing me to deepen my understanding of ADHD’s complexities.
Great course
Attending these two days has given me confidence in treating patients with ADHD. The content was tailored for a holistic approach towards patients with ADHD. The presentation was excellent and there was lots of opportunity to ask questions. Thanks a lot!
I enjoyed the clinical case scenarios
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.
I highly recommend this course. The trainer has extensive knowledge and understanding of ADHD, diagnosis and treatment.
Good teaching on ADHD
well organized. He explained everything very well
Great course .Enjoyed
well structured and managed course
Very informative and has made me feel much more confident in pursuing a career in the ADHD field.
I found this a very informative course, thank you. I'm definitely keen to do more training with you.
Comprehensive course with a good balance of core material and activities which generated opportunities for learning. Admin process from booking to receiving the material was smooth and efficient. Really helpful tips around career guidance.
excellent course but would like to have seen an example of a non diagnosis or a co morbid one too even if these were additional resources to do in our own time
Very informative
perfect
Content was excellent, practical and demonstrative elements brought subject to life with context and addressed challenges. The trainer was excellent
Excellent delivery
The course was useful and informative.
ADHD has become a massive part of general practice and this course imparts crucial information for staff on the frontline of healthcare.
Well enjoyed and informative
I found this course very useful in extending my knowledge, and hopefully helping towards me becoming an ADHD assessor
Very high informative and well structured. It provided a practical understanding of ADHD. It is highly recommended. I will be recommending Private ADHD to colleagues who may be interested in ADHD
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.
Great course, really good presentation full of information and real life examples
Well presented.
Educative
Excellent course. Gained more knowledge.
This was a very informative and well presented training course.
Very Interactive
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!
Very Informative.
The course has been very insightful in deepening my understanding about ADHD. I am confident about diagnosis of ADHD, overlapping symptoms with other mental health conditions.
Attending the ADHD Medication Management course has significantly enhanced my clinical confidence and prescribing competence when supporting individuals with ADHD. The course provided a comprehensive overview of pharmacological options, including stimulant and non-stimulant therapies, and offered practical strategies for monitoring treatment effectiveness and managing side effects. The evidence-based content, combined with real-world case discussions, has strengthened my ability to deliver safe, person-centred, and effective care. I would highly recommend this course to any healthcare professional involved in ADHD management."
I AM VERY HAPPY I DID MY TRAINING WITH PRIVATE ADHD, I WILL DEFINATELY RECOMMEND THE COURSE TO MY FRIENDS
I recently completed the ADHD training course with The trainer, and it has been a transformative experience. The course provided a comprehensive understanding of ADHD, including the challenges and strengths.
As a Neurodivergent Individual, I found today really enjoyable and engaging. The trainer was excellent and explained things in a way that was easy to understand but informative.
5 stars training DR Pav was a great teacher and the course was thorough and very informative
Very informative and well presented. I enjoyed this course.
The course content was very clear and comprehensive. I enjoyed the interaction in the breakout sessions. All questions were taken and answered clearly. The trainer was very calm clear articulate patient and came across as very knowledgeable and compassionate.
Excellent course and highly recommended
The course has been an incredibly valuable resource. The content was clear, well structured and practical., offering both the theoretical understanding and the hands on tools needed to assess ADHD
Coming from a pharmacy background I didn't find this course challenging, however I still found it beneficial particularly the case studies. There was a video of a patient which I found quite difficult to follow perhaps because I was flagging and it was just before lunch. I would recommend this course to all clinicians.
Very useful course! Very welcoming for those of us that do not prescribe medication as well which was really lovely! I would like to know more pathways about potentially increasing skills to be able to go into ADHD coaching as this sounds very interesting also!
really well detailed
Educative and well facilitated. I feel confident in carrying out ADHD assessments & Diagnosing ADHD in adults.
The session was very engaging and interactive and has given me a better understanding and how to assess/diagnose ADHD. It was a time well spent. Thank you very much for your time and the opportunity
Enjoyed the training .
Thank you! Your knowledge and application of the course was invaluable, it was an enjoyable course
This training has ignited me to continually build on my knowledge of ADHD and how to support.
Excellent training, with very knowledgeable professionals
This has been informative.
I found the course very interesting
Very good course intense and very simple at the same time. Very well organised.
Wonderful training, exceptional trainer
Found the course very empowering.
The course was very revealing and motivating. Definitely motivated and would like to enroll in the management course soon funds permitting
Training very good and engaging.
enjoyed the course, covered a good range of case studies
Training was very informative. Even though I don't have experience as an assessor, I managed to have insight into evidence based approach and the assessment tools required to conduct the assessment
Very Informative course
Fantastic first day, really enjoyed & informative. Looking forward to the management session tomorrow.
The course was clear and well delivered.
This training have given me more confidence to assess and diagnose patient. Dr./trainer was very patient and ready to answer questions and signpost candidate in career progression. I will certainly recommend this training to anyone trying to work within ADHD specialism area. Thank you.
Very informative.
This was a really positive and engaging training. Very informative and useful practical examples.
Great interactive session
Fantastic
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.
