The California Overdose Prevention Network (COPN) is a network for coalitions, organizations, and individuals working at the forefront of the overdose epidemic. Since 2017, COPN has led the effort to provide a statewide forum for coalitions, organizations, and individuals working to combat the overdose crisis in California. COPN is the largest overdose prevention network in the country, with active coalitions serving 85% of California’s 33 million people. In 2018, COPN launched an Accelerator Program to support local coalitions to strive for greater impact within their communities. Their work is focused on preventing new addictions, increasing access to treatment, and stopping overdose deaths. The Santa Barbara Opioid Safety Coalition is one of over 30 coalitions that have participated in the Accelerator Program to share ideas, learn better methods, and discover the latest strategies to prevent new addictions, increase access to treatment, and stop overdose deaths.