Which act focuses on waste management techniques for hazardous substances?

The Resource Conservation and Recovery Act (RCRA) specifically addresses the management of hazardous waste, making it the correct answer. The RCRA establishes a framework for the proper management of hazardous and non-hazardous solid waste. It provides guidelines for waste treatment, storage, and disposal, ensuring that hazardous wastes are handled in a way that protects human health and the environment.

In contrast, the Family Educational Rights and Privacy Act (FERPA) deals with the privacy of student education records, which is unrelated to waste management. The Occupational Safety and Health Administration (OSHA) focuses on worker safety and health regulations, and while it may touch on issues related to hazardous materials in the workplace, it does not directly regulate waste management practices. The Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA), also known as Superfund, focuses more on cleaning up contaminated sites rather than direct waste management techniques. Therefore, RCRA is the act specifically dedicated to managing hazardous waste.