Which act is administered by the EPA to manage all hazardous waste?

The Resource Conservation and Recovery Act (RCRA) is the legislation that the Environmental Protection Agency (EPA) administers to manage all hazardous waste. The RCRA is crucial for ensuring that hazardous waste is handled properly, from generation and transportation to treatment, storage, and disposal. It aims to protect human health and the environment from the potential hazards of waste management and to conserve energy and natural resources by promoting waste minimization and resource recovery practices. Through this act, the EPA establishes regulations that dictate how hazardous waste must be managed to prevent environmental contamination and ensure public safety.

In contrast, the Occupational Safety and Health Act focuses on ensuring workplace safety and health, the Federal Insecticide, Fungicide, and Rodenticide Act regulates pesticide registration and use, and the Transportation Safety Act pertains to the safe transport of hazardous materials rather than their management as waste. Thus, the RCRA is specifically tailored to the oversight and management of hazardous wastes, making it the correct answer.