What is one key function of sanitation regulations?

Sanitation regulations primarily serve to protect public health and the environment by establishing standards and guidelines that ensure safe practices in managing waste and sanitation systems. These regulations are essential for preventing the spread of diseases, minimizing health risks associated with poor sanitation, and protecting water sources and ecosystems from contamination. By enforcing rules around waste disposal, water quality, and hygiene practices, sanitation regulations help maintain a healthy community and a balanced environment.

The other options do not capture the primary intent of sanitation regulations. While promoting global trade and enhancing construction productivity can be important in their respective contexts, they are not the central focus of sanitation regulations. Similarly, limiting government interventions does not align with the purpose of these regulations, as effective sanitation measures often require active governmental oversight and enforcement to ensure compliance and protect the population.