What does the HMTA aim to improve regarding the Secretary of Transportation's authority?

The Hazardous Materials Transportation Act (HMTA) aims to improve the regulatory and enforcement authority of the Secretary of Transportation regarding the transportation of hazardous materials. By enhancing this authority, the HMTA sets a framework for ensuring the safe and efficient transport of hazardous materials, which includes the development of safety regulations, standards, and compliance measures that must be followed by moving hazardous materials. This act plays a vital role in minimizing the risks associated with hazardous materials transportation, protecting public health, and safeguarding the environment.

Other options, such as financial auditing, accreditation processes, and public education are not the primary focuses of the HMTA. While these aspects may be related to the overall discussion of hazardous materials management, they do not pertain directly to the improvements in regulatory and enforcement authority established by the HMTA. This focus on regulatory authority is crucial for maintaining safety standards and ensuring that transportation practices adhere to established guidelines, thereby reducing the potential for accidents or hazardous incidents during the transportation process.