Suicide prevention trainings are implemented to equip the public's ability to intervene with those who are at-risk, but their implementation is not often monitored for quality. In this study, we propose a quality improvement model to improve trainer skill, demonstrate evidence of knowledge uptake, and document the quality of training workshop implementation. We collected participant data (N=2006) from over 127 Applied Suicide Intervention Skills Training (ASIST) training workshops that evaluated workshop satisfaction, confidence to intervene, and likelihood to intervene and refer immediately post-training. We also collected trainer data by measuring fidelity and adherence to the ASIST protocol at five live ASIST workshops. Training participants reported improved confidence and likelihood to intervene and refer after the workshop. Participants also reported high satisfaction. In three of the five workshops, newly trained trainers covered 75% or more of the fidelity items demonstrating thorough review of the training. Trainers generally adhered to one of four competencies specific to ASIST and five of the 11 general competencies relating to group management. Trainers may need to improve their efforts to tailor content to specific audiences, promote cultural competence, and manage time.