On August 14–16, 2021, the International Association of Chiefs of Police (IACP) hosted its first hybrid conference—the 2021 Training Conference on Drugs, Alcohol, and Impaired Driving (DAID). This event delivered high-value training, networking opportunities, on-site exhibits, and plenary sessions to law enforcement officers, traffic safety professionals, prosecutors, toxicologists, and physicians, providing a forum in which to share information, countermeasures, and best practices for reducing drug- and alcohol-impaired driving and improving road safety. Virtual attendees were able to benefit from more than 40 pre-recorded educational workshops, as well as several virtual exhibits. Additionally, in-person attendees enjoyed exclusive access to general sessions and 11 more sessions only available in person. The pre-recorded educational workshops will be available for three months after the 2021 DAID Conference for both in-person and virtual attendees, enabling the attendees to continue their professional education.