Final answer:
The incorrect statement is that hazardous materials are only tracked when manufactured; in reality, they are monitored through their entire lifecycle, known as the cradle-to-grave system, which includes manufacture, transit, and final disposition.
Step-by-step explanation:
The incorrect statement about hazardous materials is: A. Hazardous materials must only be tracked when manufactured; transit and final disposition outcomes are not monitored. In fact, hazardous materials are strictly supervised through their entire lifecycle, which is commonly known as the cradle-to-grave approach. This concept ensures that hazardous waste is managed safely from the time it is created until it is disposed of, including while it is transported, treated, and stored.
Hazardous Waste Generation under the Resource Conservation and Recovery Act (RCRA) mandates generators to determine if their waste is hazardous and to manage its fate responsibly. All aspects of the handling of hazardous materials, including transportation, are regulated by the United States Department of Transportation's hazardous materials regulations and the Environmental Protection Agency's (EPA) hazardous waste regulations.
Additionally, hazardous materials regulations under the Federal Clean Air Act and the Superfund Amendment Reauthorization Act (SARA) contribute to overseeing the environmental impact and safe handling of hazardous waste which can be a threat to human health and the environment.