True or False: Installing a septic system requires a permit from local authorities.

Installing a septic system requires a permit from local authorities to ensure compliance with health and safety regulations. This permit process helps to assess the appropriateness of the site for a septic system installation, taking into consideration factors such as soil type, groundwater levels, and proximity to water sources. These regulations are in place to prevent environmental contamination and protect public health, which is why the correct answer is true. Permits ensure that installations are done according to local codes and standards, providing a necessary check on the system's design and functionality before any construction begins.