The Integrated Developmental Trauma Treatment (IDTT) Training

With Sarah Bridge & Tracy Northampton

4th – 8th December 2025

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A Leading-Edge Approach to Healing Developmental Trauma

The Integrated Developmental Trauma Treatment (IDTT) Training is a comprehensive 5-day course designed for mental health professionals seeking advanced, experiential training in developmental trauma treatment. Led by Sarah Bridge, LCSW, co-lecturer and trainer with Pia Mellody for over 16 years, and Tracy Northampton, leading clinician in the field of mental health, this training provides a powerful integration of Post Induction Therapy (PIT) and Somatic Experiencing (SE).

Through experiential learning, hands-on practice, and expert supervision, participants will:

  • Gain a deep understanding of developmental and relational trauma and how it impacts adult psychosocial functioning.
  • Learn advanced therapeutic techniques to identify, address, and detoxify trauma-related patterns and addictive behaviours.
  • Receive direct coaching on administering the Childhood Experiences Inventory (CEI) and integrate it into client assessments.
  • Master somatic and emotional regulation techniques to help clients transition from child ego states to mature adult ego states.

By the end of this immersive training, clinicians will have the tools to apply the IDTT Model immediately, empowering clients to heal past wounds, cultivate healthier relationships, and foster a deeper connection to themselves and others.

Academic Requirements & Pre-requisites:

  • Licensed Mental and/or Medical Healthcare Practitioner
  • Master’s or Doctorate Level Professionals

CEU: 30 hours NBCC Approved Continuing Education (pending).

Workshop Schedule

4th – 8th December 2025

Thursday
Arrival & Registration
8:30 – 9:15
Session 1
9:30 – 13:00
Lunch
13:00-14:00
Session 2
14:00-17:30
Dinner
18:30-20:00

Friday
Session 1
9:30 – 13:00
Lunch
13:00-14:00
Session 2
14:00-17:30
Dinner
18:30-20:00

‍Saturday
Session 1
9:30 – 13:00
Lunch
13:00-14:00
Session 2
14:00-17:30
Dinner
18:30-20:00

Sunday
Session 1
9:30 – 13:00
Lunch
13:00-14:00
Session 2
14:00-17:30
Dinner
18:30-20:00

Monday
Session 1
9:30 – 13:00
Lunch
13:00-1400
Session 2
14:00-17:30

Sarah Bridge
LCSW

Sarah Bridge is a recognised expert in Post Induction Therapy (PIT). Co-lecturer and trainer with Pia Mellody for over 16 years, she was also the Senior Clinical Advisor at MBH from 2016 to 2022.

Sarah has 35 years of experience working in the mental health field in the treatment of developmental and adult trauma, specialising in childhood sexual abuse.

Having facilitated over 200 training courses globally, Sarah also runs a private practice in Phoenix, AZ, offers clinician consultations, and is trained in EMDR and TRM.

Tracy Northampton

Lady Tracy Northampton
Workshop Facilitator

Tracy Northampton, INTEGRATIVE PSYCHOTHERAPIST, MSc, BA (HONS)

Tracy is a UKCP/BACP Accredited Integrative Psychotherapist and Clinical Supervisor with an MSc and BA (Hons), bringing over 30 years of experience in mental health across settings such as British Airways, The Priory Hospital Roehampton, and The Recovery Centre London.

She has a well-established private practice in London, specialising in eating disorders and relationship issues, and in 2008 she began training in trauma with Pia Mellody and Sarah Bridge.

Her approach to healing is multifaceted, as she is both a registered RYA200 and Kundalini Level 1 Yoga Teacher, and has recently gained certification from the USA and a Forest Therapy Guide, allowing her to integrate evidence-based psychotherapy with the nature practices.

Tracy is also the Patron of The Body Dysmorphic Disorder Foundation and the co-founder of The Falcon in Castle Ashby, reflecting her ongoing commitment to innovative wellbeing initiatives.

Accommodation & Booking

8:30am on Thursday 4th to 17:30 on Monday 8th December 2025
(4 nights, check out of rooms by 9:30am)

What’s Included:

  • All workshops with Sarah & Tracy
  • 4-nights’ accommodation
  • All meals (locally sourced & nourishing)
  • A Heritage Walk with Lord & Lady Northampton
  • Scheduled access to Castle Ashby Gardens

Additional Options at a supplement:

  • Open water swim in Castle Ashby Lake designed by Capability Brown
  • Massage Treatments
Accommodation options and prices
The Integrated Developmental Trauma Treatment (IDTT) Training
The Integrated Developmental Trauma Treatment (IDTT) Training
The Integrated Developmental Trauma Treatment (IDTT) Training
The Integrated Developmental Trauma Treatment (IDTT) Training
The Integrated Developmental Trauma Treatment (IDTT) Training
The Integrated Developmental Trauma Treatment (IDTT) Training
The Integrated Developmental Trauma Treatment (IDTT) Training
The Integrated Developmental Trauma Treatment (IDTT) Training
The Integrated Developmental Trauma Treatment (IDTT) Training
The Integrated Developmental Trauma Treatment (IDTT) Training
The Integrated Developmental Trauma Treatment (IDTT) Training
The Integrated Developmental Trauma Treatment (IDTT) Training
Register now

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Tel: +44 (0) 1604 698005

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The Falcon, Castle Ashby, Northampton, NN7 1LF.
Call: +44(0)1604 698005.
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