Which government authority is responsible for writing the codes that regulate food service operations?

The correct answer identifies that state and local health departments are responsible for writing the codes that regulate food service operations. This is crucial because these organizations create and enforce health codes tailored to the specific needs and circumstances of their communities. They ensure that food safety practices align with both state and local laws, which can vary significantly based on regional health concerns, population density, and the prevalence of certain diseases.

State and local health departments not only develop these codes but also provide the necessary training and inspections to ensure compliance, which helps prevent foodborne illnesses. They work closely with food service operators to ensure that sanitation, food handling, and overall safety standards are appropriate for the environment in which they operate.

The other options refer to different organizations that play roles in food safety but do not primarily write the codes. For instance, the Federal Food Safety Administration does not exist as a separate entity; federal regulations are often the result of collaborative efforts among different agencies. The Centers for Disease Control and Prevention (CDC) focuses on surveillance and prevention of diseases rather than writing regulations, while the Environmental Protection Agency (EPA) deals more with environmental regulations and pesticide use rather than directly overseeing food service operations.