ADOS-2 Training Courses- Online & Face-to-Face
Learn ADOS-2 administration and coding with Lucy Sanctuary, a Certified International Independent ADOS-2 Trainer and experienced autism clinician, with both personal and professional experience.
I am completely committed to providing the best training I can; it is not just a job for me
Lucy Sanctuary provides certified ADOS-2 training for professionals involved in autism assessment and research. She provides four-day ADOS-2 training covering Modules 1–4, both online and face-to-face in the UK.
Training is suitable for appropriately qualified professionals with prior experience of autism and assessment, including psychologists, psychiatrists, paediatricians, speech and language therapists, occupational therapists, nurses, social workers, psychotherapists, researchers and education specialists.
Lucy is not a large scale ADOS-2 training provider, instead she runs small-group, clinician-led, highly practical ADOS-2 training with bespoke support before and after the course.
Online & Face-to-Face ADOS-2 Training Includes:
- Administration and coding of modules 1- 4 (module booklets included in fee).
- The role of the ADOS-2 in wider autism assessment, other tools commonly used as well as screens for differential diagnosis.
- Opportunities to practise ADOS-2 tasks in pairs and small groups
- An introduction to a range of different presentations, with examples of clear and nuanced autistic features.
- Group discussions and opportunities to share knowledge and experience throughout the training.
- Problem solving difficult situations that happen in ADOS-2 assessments.
- A neuro-affirmative approach enriched by lived experience.
- Information on next steps and developing your skills as an ADOS-2 practitioner.
- Pre and post course tasks for certification.
- Bespoke resources and individual feedback meetings on post course coding.
Optional ADOS-2 Administration Training add-on:
Lucy offers an extra day to focus on administration of tasks in module 2, 3 & 4 to provide more opportunities to practise these. All participants receive a certificate of attendance. Find out more about the ADOS-2 administration add-on.
Group discount
10% discount is available for 3+ bookings. Attendees in a group booking do not all have to attend the same course dates. Please email lucysanctuary@protonmail.com to request a group booking.
Information you need to know before applying:
Is this ADOS-2 training certified?
This course is certified. Lucy is an internationally recognised ADOS-2 Trainer, who is on the panel with American Trainers regularly for GAIN (Global Autism Interactive Network) reliability training (https://gain.ku.edu/) and has worked with Dr Amy Esler on advanced ADOS-2 training. Lucy has run ADOS-2 training courses with Marianna Murin and independently working with the NHS, private companies and she is on the list of list of Certified International Independent ADOS-2 trainers.
Who is eligible for ADOS-2 training?
This training is NOT for beginners. Participants have to have sufficient knowledge & experience of autism, working with autistic people and carrying out assessments.
What happens after ADOS-2 training?
The training is an introduction to the ADOS-2, which is part of wider autism assessment. It is NOT possible to be competent or confident in administering or coding the ADOS-2 immediately after this training. The course is intensive and contains a lot of information, and participants need to support after the training to develop the skills they learn. This includes:
- Opportunities to observe more experienced clinicians doing the ADOS-2.
- Opportunities to administer and code the ADOS-2 with support from more experienced clinicians.
- Supervision.
Does ADOS-2 training qualify me to diagnose autism?
Only certain professions can diagnose autism, these are:
- Psychiatrists
- Speciality Doctors
- Paediatricians
- Clinical Psychologists
You need to be in a team with one of these professions to give a diagnosis.
HCPC (The Health & Care Professions Council)
Although a wide range of different professions now train to do the ADOS-2, you need to be aware of the fact that it will be harder for you to get work doing the ADOS if your profession is not recognised by HCPC (The Health & Care Professions Council). The NHS only accepts professions registered with HCPC to assess on Right to Choose contracts.
Please watch before applying
Upcoming ADOS-2 Training Courses:
WHO CAN APPLY
Requirements for ADOS-2 Training:
- Undergraduate degree in a relevant subject, e.g., psychology, education
- Experience of autism, e.g., relevant work experience
- Experience of carrying out assessments
We welcome participants from a range of professional backgrounds, including psychologists, psychiatrists, paediatricians, speech and language therapists, occupational therapists, social workers, nurses, psychotherapists, researchers and education specialists.
For questions about eligibility email: lucysanctuary109@gmail.com
Online ADOS-2 Training 30th November-3rd December
4 Day ADOS Training Details:
Maximum 25 places
- Administration and coding of modules 1- 4 (module booklets included in fee)
- Post-course accreditation (video assessment and personalised feedback)
- Learn about using the ADOS-2 in clinical and research settings
Time, Location & Price:
- 9.30am – 4.30pm
- Zoom
- £900.00
Add-On Modules 3-4 Administration Day
This optional extra 5th day of ADOS-2 Training provides the opportunity to practice Modules 3-4 assessment tasks.
This workshop includes:
- Practising instructions and tasks as a group with Lucy (who will demonstrate and support)
- Practising giving instructions for ADOS tasks in pairs
- Administering ADOS activities in pairs
- (Optional) Recording participants administration to help them reflect on and develop their ADOS skills
Participants will:
- have opportunities to ask questions
- to practise with and without Lucy
- have the slides and resources used in the session
- set a personal goal
- receive a certificate of attendance
Face-to-Face ADOS-2 Training January 2027
4 Day ADOS Training Details:
Maximum 6 places
- Administration and coding of modules 1- 4 (module booklets included in fee)
- Post-course accreditation (video assessment and personalised feedback)
- Learn about using the ADOS-2 in clinical and research settings
Time, Location & Price:
- 9.30am – 4.30pm
- Coram Campus, 41 Brunswick Square London WC1N 1AZ
- £1,500.00
Coming soon
Online ADOS-2 Training 22nd-25th February 2027
4 Day ADOS Training Details:
Maximum 25 places
- Administration and coding of modules 1- 4 (module booklets included in fee)
- Post-course accreditation (video assessment and personalised feedback)
- Learn about using the ADOS-2 in clinical and research settings
Time, Location & Price:
- 9.30am – 4.30pm
- Zoom
- £900.00
Online ADOS-2 Training 7th-10th June 2027
4 Day ADOS Training Details:
Maximum 25 places
- Administration and coding of modules 1- 4 (module booklets included in fee)
- Post-course accreditation (video assessment and personalised feedback)
- Learn about using the ADOS-2 in clinical and research settings
Time, Location & Price:
- 9.30am – 4.30pm
- Zoom
- £900.00
Online ADOS-2 Training 16th-19th August 2027
4 Day ADOS Training Details:
Maximum 25 places
- Administration and coding of modules 1- 4 (module booklets included in fee)
- Post-course accreditation (video assessment and personalised feedback)
- Learn about using the ADOS-2 in clinical and research settings
Time, Location & Price:
- 9.30am – 4.30pm
- Zoom
- £900.00
Frequently Asked Questions about ADOS-2 Training
Who can attend the ADOS-2 Training?
Participants must have at least an undergraduate degree in a relevant subject (e.g. psychology, education) and some experience of autism, e.g., relevant work experience. We welcome participants from a range of professional backgrounds, including psychologists, psychiatrists, paediatricians, speech and language therapists, occupational therapists, social workers, nurses, psychotherapists, researchers, and education specialists. If you have any questions about your eligibility to attend the course, click here to contact Lucy.
Do you offer a payment plan?
Yes. You can pay in two installments, but this must be paid at least 3 weeks before the training starts. Please contact Lucy if you wish to discuss this: lucysanctuary@protonmail.com. Alternatively Klarna is a payment method available at checkout.
How does your training compare to other ADOS-2 courses, and what are the advantages of training with you?
There are a range of different ADOS-2 courses available. We all cover the information that you need to know about the ADOS-2, it’s history, how it fits in the wider autism assessment, and how to administer and code modules 1-4. I am a very practical clinician, the administration matters a lot to me. I work hard on this in my own practise and share my knowledge and experience with trainees to help them develop their administrative skills. We do a lot of practical, interactive tasks, not just related to coding. Coding is important, obviously, but other skills are too, such as administration, being aware of what the experience is like for parents, children, young people and adults. I am neurodivergent and committed to being authentic and respectful in the assessment process, which includes the ADOS-2. This is part of who I am and part of my training. Trainees do extra activities and tasks related to coding as well as to administration to help practise and develop observational, analytical and reflective skills that help code what you hear and see in ADOS-2 assessments. I give pre and post course tasks, and I offer another session 6 – 8 weeks after the training to answer questions about assessment, to give advice and support. For small groups, I do this individually, not as a group. All my training is smaller than other training groups so that it is easier to get to know each other and to feel comfortable on this learning journey as it is an intense course.
Does it matter if I have not seen an ADOS-2 assessment?
No, but it really helps if you have. There is a LOT of information on the 2- and 3-day course and if you have seen an ADOS-2 assessment, it will help you to understand some of the information we will be covering and give it a clearer context. I really recommend you try to do this if you can.
If you can’t, do not worry because I give you access to parts of an ADOS-2 assessment to watch before the course, which will help you and you will be able to have access to this after the training for a short time.
Can I start administering the ADOS-2 straight away after the training?
After completing the ADOS-2 training, all participants have to complete a post-course accreditation exercise (as described in information about the ADOS-2 training). The training is an introduction to the ADOS-2, and like learning to drive, practitioners need practise to feel confident using the assessment and coding it live. It is recommended that you shadow colleagues and complete some practice assessments before using the tool in clinical or research work. Administrators are considered ‘reliable’ in their coding when they consistently achieve a minimum of 80% agreement with consensus scores. If the reliability rates are below the required level, it will impact upon the validity of the assessment tool. A good way to become skilled at the ADOS-2 is to film assessments and watch them back, and to have input from a trainer (or another clinician/researcher who has demonstrated that they are consistently reaching a minimum of 80% reliability in line with international calibration).
Can I diagnose autism after this training?
NHS England maintain that assessment must be carried out by a multi-disciplinary team, and diagnosis is given by a health professional trained in differential diagnosis, e.g., a psychiatrist, paediatrician, or clinical psychologist. However, other professionals are often involved in different aspects of the assessment process, e.g., doing the ADOS-2/ADI-R. It is good clinical practice to have at least two professionals involved in the diagnostic process. Whoever gives the diagnosis should be appropriately trained to consider whether the clinical presentation could be better explained by another condition, e.g., intellectual disability, ADHD, OCD, Conduct Disorder, trauma and stress related disorders. NHS England have published guidelines (2023) with further information (see Appendix B).
How do I reach and maintain reliability?
It is important that we all code the same things in the same way when we administer the ADOS-2, this is part of the standardisation, so it is essential that administrators do not drift from the coding consensus. You can check reliability by attending reliability workshops. For example:
GAIN (Global Autism Interactive Network) This is American and International trainers who run regular reliability meetings, covering all modules. They are not expensive, and it is a way of making sure you are reliable with the international consensus.













