Which act does the California Department of Environmental Protection administer and enforce?

The California Department of Environmental Protection is primarily responsible for enforcing environmental regulations and protecting natural resources within the state. The California Clean Air Act falls under its jurisdiction specifically aimed at regulating air quality and reducing air pollution. This act sets standards for emissions from various sources and emphasizes the need to maintain air quality to safeguard public health and the environment.

The California Safe Drinking Water Act governs drinking water standards but is not exclusively within the Environmental Protection Department's administration. The California Environmental Quality Act focuses on environmental review processes for public projects, and while the agency plays a role in this act, it isn't the primary focus of their enforcement. The California Building Code deals with construction standards and safety, which is not directly managed by the Department of Environmental Protection but rather by local building departments. Thus, the California Clean Air Act is the most appropriate selection regarding the department's enforcement responsibilities.