Why pursue ISST certification in schema therapy for couples?

Certification is a standard of excellence, and it is earned in a way most trainings never ask. Coursework alone does not confer it. You learn the model, and then you show the work: couples sessions from your own practice, recorded, reviewed with a consultant, and rated against the ST-CRS by independent raters. An ISST certificate says a clinician did not only study schema therapy for couples but demonstrated it, at a measured standard, with real couples. The certificate belongs on the wall. The change shows up in the room, in work with couples that holds up under the hardest moments of the model.

You do not do it alone. Candidates train in cohorts of couples therapists from around the world, consult with senior clinicians in the model, and join a certified community that keeps working cases together after the certificate arrives. For many therapists, that community becomes the professional home this work needs.

Standard certification is the credential itself: the full training, the consultation hours, and one rated session at the required standard. It is the level most couples therapists aim for, and it already sets a clinician apart. Advanced certification goes further: more consultation, a second rated session at a higher bar, and rated work with a difficult couple. Therapists pursue Advanced because they want their hardest cases held to the highest standard in the field, and because Advanced is the doorway to consulting, teaching, and training others in the model.

Who can apply for ISST couples certification?

Applicants need to satisfy the threshold requirements before couples hours are counted.

• Full ISST membership is required for certification. ISST’s Full Member criteria include recognized psychotherapists who are enrolled in an approved ISST training program while working toward certification. STTC’s couples program is ISST approved, so trainees can apply to ISST for Full membership on that basis while they complete the coursework and the remaining certification steps. ISST reviews and decides each membership application.
• Academic qualification. A Master’s degree or equivalent in psychology, social work, counseling, or a related mental health field, with licensure or registration to practice independently in your jurisdiction. Exceptions may apply where national psychotherapy practices differ from the standard ISST framework.
• Prior schema therapy certification or training. Standard certification in individual schema therapy from ISST, or a specific 30-hour schema therapy training approved as preparation for couples certification: 12 hours on the ST model, case conceptualization, and the therapeutic relationship, 12 hours of experiential techniques, and 6 hours experiencing your own schemas and self-disclosure. For Advanced couples certification, the corresponding prior credential is Advanced certification in individual schema therapy.

In practice, most clinicians who reach STTC’s couples program already meet these conditions through their individual certification. If your route in is the preparatory training rather than individual certification, contact STTC and we will help you map it.

None of this is required to enroll in the couples training itself. The requirements on this page are the ones ISST checks at certification. You may start the ST-C program while your individual certification is still ahead of you. Our recommendation stands: complete the individual certification coursework first if you can, because the couples curriculum assumes the individual model.

What are the training and consultation requirements for couples certification?

Couples certification has two levels. Standard certification is the entry credential. Advanced certification reflects a deeper body of consulted work and higher rated competency, and it is the level required before a clinician can move toward becoming an ST-C Educational Consultant or Trainer.

Requirements to become certified by ISST in Schema Therapy for Couples

Before you submit your application to ISST to be certified, be sure all of the requirements below are met, at either Standard or Advanced level.

These are ISST’s requirements for certification, checked when you apply. They are not entry requirements for STTC’s couples training program. You may join the ST-C program before you hold individual certification. We recommend that trainees who have not completed the individual certification coursework do that coursework before joining the couples program, because the couples model builds on the individual model. It is a recommendation, not a requirement.

We use the term ‘Educational Consultant/Trainer’ in place of ‘Supervisor.’ In the United States, supervision is tied to licensing, and the word can imply that the supervisor is clinically responsible for the case. The Educational Consultant is not: the consultant advises and educates on the model, and clinical responsibility for the case stays with you. If you and your trainer are outside the US, ‘supervisor’ is the standard term for the same role.

Schema Couples Therapy Rating Scale (ST-CRS)

The ST-CRS is the structured tool ISST reviewers use to evaluate recorded couples sessions. It rates competency in applying the couples model in the room: conceptualizing the couple’s mode cycle, working with both partners’ modes, and using the model’s change strategies with a real couple in real time. The rating process is anchored in observable in-session behavior rather than self-report.

Much of the educational consultation work is focused on passing the ST-CRS, step by step, since the scale contains the requirements for conducting schema therapy for couples. Because the ST-CRS thresholds are firm (4.0 and 4.5), most candidates build their consultation hours around recordings from the start, so the sessions they eventually submit have already been reviewed, discussed, and strengthened with their consultant.

How does the application process to become certified by ISST work?

This is the process for applying to ISST for certification. It is not the application for STTC’s training program; enrollment in the program is covered in the section on what STTC offers.

1. Complete the training and consultation requirements. Finish an approved 30-hour couples training, then accumulate your educational consultation hours on couples cases from your own practice.
2. Secure your consultant’s recommendation. Your ST-C Educational Consultant/Trainer, who has reviewed your recordings and knows your work, agrees to recommend you.
3. Submit your recording(s) for rating. One recording for Standard, two for Advanced, following the ISST guidance document: Schema Therapy for Couples (ST-C): How to submit your session recording(s) to be rated and prepare your application for certification.
4. Complete the application form. The ISST Application Form for Certification covers the couples specialty: training component, consultation hours, treatment cases, and the ratings of your recordings.
5. Regional review and outcome. Your file is reviewed through your Regional or National ISST Coordinator and the ISST couples certification route. Approved applicants receive their certification from ISST.

Grand-parenting may be considered in special cases where an applicant demonstrates an exceptional level of training and experience in both couples therapy and schema therapy; all applicants, however, must submit recorded sessions and meet the ST-CRS cut-offs above. Full details live on the ISST couples certification page.

What does STTC offer for couples certification?

STTC’s Schema Therapy Certification Coursework for Couples is an ISST-approved training program that fulfills the full coursework component of couples certification, and exceeds the required hours.

• 33 hours of live online training across 11 weekly sessions, included in your tuition. ISST requires 30 hours (18 didactic + 12 dyadic role-play). STTC exceeds the ISST coursework requirement, and the full 33 hours come with your tuition. Sessions run 3 hours, spaced weekly, so skills consolidate between meetings.
• A personalized app for your cohort. Readings, worksheets, questionnaires, and homework assignments for couples, audio recordings of readings Travis wrote specifically for your cohort, and a progress tracker that counts your hours toward certification.
• The complete ISST couples curriculum, all five modules below, taught by Travis Atkinson, a co-developer of Schema Therapy for Couples who began training with Jeffrey Young in 1994.
• Demonstration, guided role play, experiential practice, and instructor feedback in every session, with cohorts capped at 20 participants.
• A certificate of completion documenting your training hours for your certification file.
• A clear line between coursework and certification. The program fulfills the coursework component. Educational consultation, the consultant recommendation, and the rated recordings are separate ISST requirements, arranged after or alongside coursework. STTC offers supervision and consultation for trainees moving toward certification, on the same tiered tuition structure as coursework.
• Next cohort: the Fall 2027 Couples Certification cohort begins September 22, 2027. Applications are open.

Apply for Couples Training See Tuition & Tiers Explore the Individual Track