Hi my passion is for sharing the power of parts therapy. In particular the amazing Resource Therapy. Being a psychologist, mentor, and supervisor my vision is to encourage others in the field of therapy.
Resource Therapy is an advanced, parts-based psychological modality that addresses the specific personality part experiencing distress. Through the Australia Resource Therapy Institute (ARTI), Resource Therapy has officially received Modality Recognition from the International Institute for Complementary Therapists (IICT), cementing its status as a globally respected and formally recognised therapeutic approach.
Your Clinical Parts Work Skills, Backed by Global Standards.
When sitting in the therapy room, forward-thinking clinicians know what works. You see the immediate, emotional shifts when clients engage directly with their distressed personality parts rather than just talking about them. But in the wider therapeutic community, clinical effectiveness must be paired with rigorous professional standards and institutional recognition.
Today, we are incredibly proud to share an important milestone for our professional community: The Australia Resource Therapy Institute (ARTI) has successfully secured Modality Recognition for Resource Therapy from the International Institute for Complementary Therapists (IICT).
For us, this is much more than a certificate. It is formal acknowledgement of a highly structured, profoundly effective therapeutic advanced parts work modality. More importantly, it is an essential step forward for the therapists who use it.
Therapists need modalities they can trust and regulators respect. This isn’t just an institutional milestone. It’s professional validation for every therapist using parts work therapy to transform their clients’ lives.
It means you can build your clinical toolkit with a parts work modality that is respected, structured, and globally recognised.
Why Institutional Recognition Matters for the Modern Therapist
For any psychological modality to thrive and to be trusted by regulatory bodies, clinics, and clients, it requires a foundation of formal recognition.
As a therapist, you are constantly navigating complex clinical presentations: treatment-resistant depression, complex trauma, structural dissociation, and deep-seated relational conflicts. You cannot afford to rely on superficial interventions or theoretical frameworks that lack professional grounding. You need a practical, clinically relevant roadmap.
This IICT Modality Recognition serves as a critical professional safeguard. It provides you with:
Greater Clinical Credibility: Assurance that an international professional body backs the tools you are bringing into the clinic and practice.
A Clear Pathway for Learning: Validation of ARTI’s rigorous standard of education and clinical supervision.
Professional Confidence: The peace of mind that comes from mastering a structured, evidence-informed modality that is globally respected.
Raising the Standard of Parts-Based Therapy
At ARTI, our mission has never been simply to run training courses. Our goal is to build a professional home for Resource Therapy practitioners internationally. A community and tribe dedicated to ethical practice, clinical excellence, and profound client outcomes.
Securing Modality Recognition through the IICT is an exciting step in the continued growth of Resource Therapy. It reflects the dedication of our pioneer founder – Professor Gordon Emmerson, PhD- our international trainers, and, most importantly, the clinicians who do the vital work of healing every single day.
This recognition ensures that as Resource Therapy continues to grow, it does so with the highest professional standards intact.
Step Into Your Next Level of Clinical Confidence
If you’re a psychologist, psychotherapist, or mental health professional looking to add a structured, recognised parts-based modality to your practice, explore our Resource Therapy training pathways.
About the Authors:Philipa Thornton (President of Resource Therapy International)& Chris Paulin are a wife and husband team. Consultant Psychologists, Master Trainers, and the Directors of the Australia Resource Therapy Institute (ARTI). With decades of clinical experience specialising in advanced parts work, complex trauma, memory reconsolidation, and relationship therapy, they are dedicated to providing world-class, clinically supervised training to mental health professionals globally.
The Australia Resource Therapy Institute is proud to be recognised as a Pioneer Training Provider by the International Institute for Complementary Therapists (IICT).
Australia Resource Therapy Institute is proud to be recognised as a Pioneer Training Provider by the International Institute for Complementary Therapists (IICT).
You understand the Resource Therapy model. You can identify Resource States, formulate using the five conditions and select from the 15 Treatment Actions.
Then a session takes an unexpected turn.
A protective state interrupts the process. Trauma and neurodivergent experiences appear to overlap. Dissociation becomes more apparent, or the Treatment Action you expected to use no longer seems clinically appropriate.
You know the map, but the terrain has become more complicated.
This is where Advanced Clinical Resource Therapy training becomes especially valuable.
From understanding the model to greater clinical fluency
Clinical Resource Therapy training provides a strong, structured foundation. You learn the five Resource Therapy conditions, eight pathologies and 15 Treatment Actions developed within the original model founded by Professor Gordon Emmerson PhD.
As your experience grows, different questions begin to emerge.
Which condition best explains what is happening now? Is the Resource State ready for the planned intervention? Should I continue, pause or reconsider my formulation? What might I be missing?
Advanced Clinical training gives qualified practitioners an opportunity to return to the model with the benefit of accumulated clinical experience. Concepts that once seemed theoretical can be explored through the lens of real sessions, complex presentations and the clinical moments that have stayed with you.
Refining clinical judgement in Resource Therapy
G’day, Philipa Thornton
The aim is not simply to memorise more information. It is to become more discerning in how you use what you already know.
Through experiential practice, clinical discussion and demonstrations, participants will have opportunities to:
• refine Resource Therapy case formulation • consolidate their understanding of the five conditions and eight pathologies • improve the selection and sequencing of the 15 Treatment Actions • respond more flexibly when a session does not proceed as expected • explore resistance, uncertainty and competing clinical information • recognise when supervision, referral or multidisciplinary input may be needed
Clinical fluency includes knowing how to proceed. It also includes recognising when to slow down, gather more information or work within the limits of your professional role.
Specialist perspectives on complex presentations
The November program will include highly knowledgable guest presenters with specialist clinical experience in:
• ADHD and neurodiversity-affirming practice • Complex PTSD • Dissociation, including Dissociative Identity Disorder
These sessions will bring focused knowledge and real-world clinical experience into the wider Advanced Clinical program. They are designed to strengthen awareness, formulation and clinical responsiveness rather than qualify participants as specialists in these areas.
Participants will consider how neurodivergence may influence assessment, communication, therapeutic pacing and the way a client experiences the therapeutic relationship. ADHD will be approached through a respectful, strengths-based and neurodiversity-affirming lens.
We will also explore the complexity of trauma-related adaptations without reducing people to diagnostic labels. Where neurodivergent experiences and trauma responses appear to overlap, thoughtful assessment and formulation become particularly important.
In relation to complex PTSD and dissociation, including DID, the emphasis will remain on careful, ethical and appropriately paced clinical practice.
Participants can consider how Resource Therapy may be thoughtfully incorporated into their existing professional framework while remaining attentive to scope of practice, specialist assessment, supervision, referral and multidisciplinary care.
These specialist sessions do not replace appropriate diagnosis, medical care, specialist treatment or clinical supervision.
Revisiting Resource Therapy with Experienced Eyes
Returning to Resource Therapy theory after working with clients is a very different experience from encountering it for the first time.
You are no longer learning only from examples provided during training. You bring your own clinical questions, observations and uncertainties.
This allows the group to explore how the clarity of Resource Therapy can be preserved while its Treatment Actions are applied responsively to the person in front of you.
Advanced practice is not about adding complexity for its own sake. It is about applying Professor Gordon Emmerson’s original model with greater precision, flexibility and care.
A pathway towards supervision, leadership and teaching
Some participants undertake Advanced Clinical training because they want to strengthen their clinical practice. Others are considering supervision, professional leadership or teaching Resource Therapy.
There is no expectation that every participant must become a trainer.
For practitioners who do wish to teach, the Train the Trainer pathway provides opportunities to develop the knowledge, facilitation skills and professional responsibilities involved in sharing Resource Therapy with others.
Advanced Clinical qualification and Trainer recognition remain distinct. Trainer recognition applies only when the relevant Train the Trainer requirements and RTI eligibility standards have been successfully completed.
RTI Senior Trainer Sign-off
Philipa Thornton and Chris Paulin are RTI Senior Trainers who can assess and sign off participants at the Advanced Clinical and Train the Trainer levels.
Following successful completion, Philipa and Chris verify the graduate’s qualification directly with Resource Therapy International and arrange the appropriate update to their RTI record.
This provides participants with a clear link between their ARTI training, successful completion and recognition within the international Resource Therapy community.
Your RTI recognition update is included
Already an RTI Clinical member?
Your applicable recognition or membership update is included as part of this special ARTI training package.
• Existing RTI Clinical members who complete the Advanced Clinical requirements will have their qualification and directory recognition updated to Advanced Clinical Resource Therapist.
• Participants who complete the relevant Train the Trainer requirements, satisfy RTI’s Trainer eligibility standards and receive Senior Trainer sign-off can have their existing RTI Clinical membership upgraded to RTI Trainer membership.
• ARTI will coordinate the applicable recognition or membership update with Resource Therapy International as part of you training package, paying all update fees..
These are two distinct pathways.
Completing Advanced Clinical updates the practitioner’s professional qualification and Advanced Clinical directory recognition. Advanced Clinical Resource Therapist is not currently a separate paid RTI membership tier.
Trainer membership and Trainer directory recognition apply only when the participant has completed the relevant Train the Trainer requirements and received Senior Trainer sign-off.
Benefits of RTI Trainer membership
Trainer membership and Trainer directory recognition apply only when the participant has completed the relevant Train the Trainer requirements, satisfied RTI eligibility requirements and received Senior Trainer sign-off.
Recognised RTI Trainer members receive:
all relevant Clinical Resource Therapist membership benefits
continued listing in the RTI Clinical Resource Therapist Directory
eligibility for a public listing in the RTI Trainer Directory, subject to approval and current membership
eligibility to list approved Resource Therapy training on the RTI international training calendar
use of the RTI Trainer Member badge, subject to RTI branding guidelines
opportunities to promote approved Resource Therapy-only training through selected RTI channels, where available
opportunities to share appropriate graduate photographs and training updates through approved RTI channels
RTI trainer communications, announcements and professional updates
member pricing for selected RTI events and conferences, where available
connection and collaboration with approved Resource Therapy trainers internationally
greater professional visibility as a recognised trainer within the international Resource Therapy community
Trainer membership provides a clear, publicly visible connection to Resource Therapy International. Giving you professional standing in the parts work community globally recognised. It supports trainers in sharing Resource Therapy while maintaining consistency, professional standards and fidelity to the model founded by Professor Gordon Emmerson PhD.
These are the benefits currently published on the official RTI membership page. Directory and promotional benefits remain subject to RTI approval, current membership and the applicable RTI guidelines.
Psychologist, Master Resource Therapy Trainer and Consultant, Lead Trainer, RTI Senior Trainer and President of Resource Therapy International.
Chris Paulin
Consultant Psychologist, Master Resource Therapy Trainer and Consultant, and RTI Senior Trainer.
As RTI Senior Trainers, Philipa and Chris can assess and sign off the relevant Advanced Clinical and Train the Trainer requirements and verify successful completion with Resource Therapy International.
Frequently Asked Questions
Who can attend the Advanced Clinical program?
The program is available to qualified Clinical Resource Therapists only. If you completed your Clinical Resource Therapy training with another recognised trainer, contact ARTI to confirm your eligibility.
Will this make me a specialist in ADHD, complex PTSD or DID?
No. The guest sessions are professional-development opportunities intended to improve awareness, conceptualisation, formulation and clinical responsiveness.
They do not provide a specialist qualification or replace further training, assessment, supervision, referral or multidisciplinary care.
Will I automatically become an RTI Trainer?
Advanced Clinical completion alone does not confer Trainer recognition.
Participants who complete the Advanced Clinical requirements will have their qualification and directory recognition updated to Advanced Clinical Resource Therapist.
Those who also complete the relevant Train the Trainer requirements, satisfy RTI’s eligibility standards and receive Senior Trainer sign-off from Philipa Thornton and Chris Paulin can progress to Trainer recognition.
For existing RTI Clinical members, the applicable Advanced Clinical recognition or Trainer membership upgrade is included in this special ARTI training package.
Join Us in November
If you are ready to revisit Resource Therapy with experienced eyes, bring your clinical questions and strengthen the way you navigate complexity; Chris and I would be delighted to welcome you.
This is an opportunity to consolidate what you know, refine how you apply it and reconnect with colleagues who share your commitment to thoughtful, ethical and clinically precise advanced parts work of Resource Therapy practice.
Warmly,
Philipa Thornton and Chris Paulin Co-founders and Lead Trainers, Australia Resource Therapy Institute Master Resource Therapy Trainers, Consultants and RTI Senior Trainers
Philipa Thornton – Psychologist and President, Resource Therapy International Chris Paulin – Consultant Psychologist
Resource Therapy International membership is now open
Resource Therapy International membership is now officially open, creating new opportunities for connection, recognition and professional visibility across our global Resource Therapy community.
Founded by Professor Gordon Emmerson PhD, Resource Therapy is a structured, clinically focused approach to parts-based psychotherapy. It helps therapists identify and work directly with the Resource State holding distress – rather than speaking only about the difficulty from a distance.
Through precise assessment and targeted therapeutic actions, Resource Therapy can support work with trauma, anxiety, rejection, fear, inner conflict and other forms of psychological distress.
The international home of Resource Therapy
Resource Therapy International is the official international professional body supporting the continued development and responsible practice of Resource Therapy worldwide.
The RTI website at resourcetherapy.com is becoming the central international destination for:
RTI membership
The international Clinical Resource Therapist Directory
Recognised Resource Therapy trainers and training
Professional resources and community updates
International events, including the 2027 RTI World Conference in Erlangen, Germany
Whether you are discovering Resource Therapy, have completed your Clinical training, teach Resource Therapy or represent a recognised training organisation, there is an RTI membership pathway for you.
Membership that begins when you join
Your RTI membership begins on the date you join and remains current for a full 12 months.
There is no shared annual renewal date. This means you can join whenever the time is right for you and receive your complete year of membership from that date.
Four membership pathways
Associate membership
For people interested in Resource Therapy, including those currently undertaking recognised training or wishing to stay connected with international developments.
Clinical Resource Therapist membership
For practitioners who have completed the recognised ten-day Clinical Resource Therapy training. Eligible members can apply to be listed in the international Clinical Resource Therapist Directory.
Trainer membership
For recognised Resource Therapy trainers who wish to be identified within the international network and share approved Resource Therapy training opportunities.
Organisational membership
For recognised Resource Therapy training organisations seeking an official organisational presence and the ability to connect eligible trainers with their membership.
Join our international community
This is an important new chapter for Resource Therapy International.
We aim to preserve the integrity and history of Resource Therapy, strengthen connections between countries and make it easier for the public and professionals to find appropriately trained practitioners, trainers and recognised training.
I would love to welcome you to explore our membership options and join our growing international community.
