The Arizona Department of Health Services is a state agency responsible for promoting and protecting the health of Arizona’s residents. The department has a wide range of responsibilities, including disease prevention, environmental health, health promotion, emergency preparedness and response, and healthcare licensing and regulation. In carrying out its mission, the department works closely with local health departments, healthcare providers, community organizations, and other state agencies. It also collaborates with federal agencies and participates in national and regional public health initiatives. The department’s work is guided by its Strategic Plan, which focuses on improving health outcomes, reducing health disparities, and increasing the capability to respond to public health emergencies. The plan also emphasizes the importance of community engagement, data-driven decision making, and the use of evidence-based practices. Some of the department’s key programs and initiatives include the Arizona Health Improvement Plan, the Healthy Arizona Worksites Program, the Office of Vital Records, the Poison and Drug Information Center, and the Bureau of Emergency Medical Services and Trauma System. The Arizona Department of Health Services is led by a director appointed by the governor and overseen by the Arizona State Board of Health. Its headquarters is located in Phoenix, with regional offices throughout the state.