Book excerpt: This updated learning companion is designed to assist professional counselors with a smooth transition from the DSM-5 to the DSM-5-TR. The text highlights diagnostic changes and new developments within the DSM-5-TR. Each chapter features updated research with implications for evidence-based alongside practical strategies for holistic, culturally-responsive, and wellness-based counseling. As with the original DSM-5 Learning Companion for Counselors, this revision is intended for counselors, counseling students, counselor educators, and mental health professionals who engage in mental health diagnosis and evidenced-based services. The DSM-5-TR includes some important changes of which counselors must be aware, and this updated learning companion will help them incorporate these changes into practice. This new edition addresses these noteworthy changes specifically, delineating the differences and guidance, as well as case examples. To purchase print copies, please visit the ACA Store. Reproduction requests for material from books published by ACA or any other questions about ACA Publications should be directed to [email protected]. ACA no longer provides complimentary print desk copies. Digital evaluation copies may be requested from Wiley by clicking the link above and completing the details about your institution and course.