Which act expanded the training requirements for individuals working with asbestos in public and commercial buildings?

The Asbestos School Hazard Abatement Reauthorization Act is the correct answer because it specifically addresses the management and abatement of asbestos in schools and requires that individuals who work in these environments receive appropriate training. This act was designed to help ensure that personnel working with asbestos are knowledgeable about the hazards and are equipped to handle asbestos safely, particularly in educational settings where children may be at risk.

While other acts listed also concern environmental safety and public health, they do not specifically focus on the training requirements for individuals working with asbestos in public and commercial buildings to the extent that this act does. For example, the Clean Air Act regulates air emissions but does not directly address specific training needs related to asbestos. The Asbestos Hazard Emergency Response Act is focused more on response actions to asbestos hazards in schools rather than training requirements. The National Environmental Policy Act establishes a broad framework for environmental decision-making but does not specifically cover asbestos training requirements.