We are ISSTD
Elevating Understanding of Complex Trauma and Dissociation
ISSTD seeks to advance clinical, scientific, and societal understanding of chronic trauma and dissociation.
Connect with a Therapist
Ready to take the next step? Find a qualified professional from our
trusted network and start your journey toward support and healing.
Explore Your Next Step
Whether you’re seeking support, looking to learn, or ready to get involved we’re here to guide you.
Connect with a Therapist
Search our directory of professionals near you.
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Join Our Community
Explore our different membership offers
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Explore Public Resources
Free tools and information designed for individuals and families.
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Attend Conferences & Seminars
Join thought leaders at in-person and virtual events.
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View Webinars & Recorded Content
Learn at your own pace with expert-led sessions.
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Enroll in Training Courses
Build your skills through in-depth, accredited programs.
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Trainings & Events
Stay sharp with expert-led training, live webinars, and in-depth learning opportunities.
43rd ISSTD Annual Conference
26 – 30 March 2026
Hyatt Regency | Portland, Oregon
Training Courses
Long form training courses including PTP, EMDR, Hypnosis & more
Conferences & Seminars
Bringing dissociation education and networking together
Webinars & Recorded Content
Live and recorded sessions on complex trauma and dissociation
Certificate Program
Showcase your understanding of complex trauma and dissociation
Recent Resources & Publications
Explore our latest articles, research, and non-member resources designed to support education,
clinical practice, and continued learning in the field of mental health.
Public Resources
Public Webinars
2023 DID Awareness Day Webinar
Non-member Professional Resources
Treatment Guidelines
Adults
Public Resources
Trauma & Dissociation Fact Sheet
Fact Sheet I – Trauma and Complex Trauma: An Overview
Public Resources
Dissociation Screening Tools
Dissociative Experiences Scale (DES-II, English)
Public Resources
Child & Adolescent Fact Sheets
Child & Adolescent Fact Sheet – For Caregivers
Publication
June 1
ISSTD Statement on Racism and Trauma
Ways to Get Involved
There are many ways you can support the work of ISSTD and make a meaningful impact.
Join ISSTD
Become part of a community working to forward understanding of complex trauma & dissociation
Volunteer
Find your volunteer fit & build connections with fellow members
Donate
Give to further education & research in the complex trauma & dissociative disorders field
Our Partners
We’re honored to partner with organizations, institutions, and communities committed to advancing research, treatment, and education in mental health and human well-being.
