are individuals who possess the educational, practice and leadership skills to serve as a supervisor, trainer, or consultant for other developing cognitive behavioral therapists. They are committed to both the practice of CBT and the transmission of that practice to new and developing trainees, or people who may be under their supervision in a work or mental health setting. It is assumed that trainer/consultants should themselves be credentialed to practice as a Diplomate of ACT. Trainer/consultants who are credentialed by ACT are committed to the development of their skills, and to their own ongoing professional development.