BACKGROUND: Disruptive, Impulse-Control, and Conduct disorders (DIC) affect 5 million children in the United States and often require comprehensive and long-term behavioral health care for which sustained parental involvement is essential. Our research team is developing an intervention to improve parental engagement in the behavioral health care of their children with DIC. The intervention, which will be a modification of an evidence-based shared decision-making intervention called DECIDE, will include a parent component and a provider component. AIM: To determine the acceptability of the provider component of the modified DECIDE intervention. METHODS: The provider intervention is an asynchronous self-paced online training program made up of five modules: introduction, shared decision-making, perspective-taking, attributional errors, and being a responsive provider. The training was piloted with 41 providers in two public child and adolescent treatment programs. Following completion of the training, semi-structured interviews were conducted with the providers to assess the acceptability of the training. The interviews were analyzed with conventional content analysis. RESULTS: The provider training was well received by providers, and many had made practice changes based on what they had learned. Several offered recommendations for improvement, most notably the need to tailor the training based on provider role, discipline, and level of expertise. CONCLUSIONS: The feedback given by providers will be used to refine future iterations of the provider training component of the modified DECIDE intervention. Psychiatric nurses and other clinicians may draw from strategies incorporated in the training program to improve parent engagement in the treatment of children with DIC.