The U.S. Department of Health and Human Services (HHS) is offering online trainings to enhance cultural competency for mental health and substance use disorder (SUD) professionals, particularly in serving historically marginalized populations. These trainings, available through the Improving Cultural Competency for Behavioral Health Professionals program, aim to increase awareness of cultural and language competency, biases, and clients’ cultural identities and needs. The four courses, with an estimated completion time of 4–5.5 hours, cover topics such as self-awareness, understanding clients’ cultural identities, and providing culturally and linguistically appropriate interventions and services. The training is free but requires registration.