The Centers for Disease Control and Prevention (CDC) awarded funding to the National Association of Chronic Disease Directors (NACDD) through DP18-1802 to Convene State and National Organizations to Address Arthritis Public Health Priorities and develop the arthritis sharing platform. This project convened CDC’s national and state arthritis grantees, as well as key stakeholders, to discuss improving the health, wellness, and quality of life for people with arthritis; support and encourage the sharing of experiences, lessons learned, and best practices; and provide an opportunity for networking and leveraging of partnerships for DP16-1606 and DP18-1803. Work continues through the DP21-2106 cooperative agreement grantees, and other key partners. This platform houses resources to support efforts to advance arthritis public health priorities.