Opioids and the Workplace Prevention and Response Train-the-Trainer and Leadership Training Mixed Methods Follow-up Evaluation.

Evidence supports that the 'Opioids and the Workplace' Train-the-Trainer program and materials have contributed to helping trainees plan and conduct opioids awareness training at their organizations. Evidence supports that the Opioids in the Workplace Leadership program helped contribute to trainees taking workplace level actions to implement policies and programs.