Which subtitle of RCRA is dedicated to hazardous solid waste?

Subtitle C of the Resource Conservation and Recovery Act (RCRA) specifically addresses the management of hazardous waste, including hazardous solid waste. This subtitle sets forth the framework for the regulation of hazardous waste from its generation, through its transportation, treatment, storage, and final disposal. It is designed to safeguard human health and the environment by ensuring that hazardous waste is handled in a manner that prevents any harmful effects from exposure to these wastes.

In contrast, Subtitle A mainly covers general provisions related to the act, including definitions and overall application. Subtitle B was not utilized for specific waste regulation and is essentially reserved for future use without established regulations at this time. Subtitle D is focused on non-hazardous solid waste management, providing standards for municipal solid waste and making provisions for state planning and program implementation, rather than focusing on hazardous wastes. Thus, Subtitle C is the correct choice since it is specifically oriented toward hazardous solid waste management.