Foundation Training

“I loved the pace you brought to the training, and how each of you have your unique style, I think you work together really nicely”

At OneSelf we offer a comprehensive in-person training - 12 full days across 4 weekends, blending foundational and intermediate aspects of parts work practices.

  • Expert facilitation - Led by highly qualified and experienced IFS certified practitioners in Elise and Christiane

  • Personalised support - Supported by a skilled team of three IFS-qualified assistants for personalised support.

  • Intimate cohort size - Maximum of 18 participants ensures tailored guidance and a strong sense of community.

  • Integrated learningOption for a monthly online practice group to deepen skills between sessions.

  • Peaceful, inspiring venue - Held at Guyer’s House in Box, Wiltshire – ideal for focused, embodied learning.

  • Hands-on experiencePractice-rich environment to help you embody the principles of IFS-informed work.

  • Practical skillsGain the tools to confidently use parts work with clients and in your own personal growth.

  • Professional development - Training content meets the CPD standards of BACP and UKCP. 

  • Oneself Practitioner - Completion and certification qualifies you as a 'OneSelf Practitioner' (OSP)

By the end of the course, you'll have acquired the essential skills needed to confidently work in a parts-based and IFS-informed way with your clients and yourself.

Click here to register your interest

While this training is not affiliated with the IFS Institute, you will be able to call yourself IFS-informed upon completion.


September 2025 Course dates:

  • Friday 19th - Sunday 21st September 2025

  • Friday 17th - Sunday 19th October 2025

  • Friday 14th - Sunday 16th November 2025

  • Friday 12th - Sunday,14th December 2025

Course times:

Friday & Saturday 9:00am-5:30pm, Sunday 9:30am-4:30pm

FULLY BOOKED

February 2026 Course dates:

  • Friday 20th - Sunday 22nd February 2026

  • Friday 13th - Sunday 15th March 2026

  • Friday 10th - Sunday 12th April 2026

  • Friday 15th - Sunday 17th May 2026

Venue address:

Moor Green, Corsham, SN139SD

Course times:

Friday & Saturday 9:00am-5:30pm, Sunday 9:30am-4:30pm

Course fee:

  • Total price: £1,995 (excluding food)

  • Early bird discount: £1,895 if paid in full by 30th November

  • A £500 deposit will secure your place and is refundable up to 8 weeks prior to the training date, less a £150 administrative fee

    We also offer the option to pay in installments

Please feel free to contact us if you have any further questions or would like a short call (just let us know when you register your interest).

"The demonstrations, role-play, and sculpting activities truly brought the concepts to life for me and allowed me to connect with my own unique parts in a profound way. This hands-on approach made my learning experience both impactful and memorable." 

Click here to register your interest