This study investigated the extent and adequacy of training among New Jersey first responders (e.g., police, firefighters, emergency medical technicians) specifically as relates to a 2008 state law mandating that autism and hidden disability recognition and response training be conducted. The results show that a significant percentage of emergency service personnel have not completed the state mandated training. Recommendations for improving the training, such as by involving parents, advocates, and field and training personnel as a part of the training process, are discussed.