Which RCRA amendment addresses land disposal practices?

The Land Disposal Program Flexibility Act is the correct answer as it specifically focuses on the management and regulation of hazardous waste disposal practices, particularly concerning land disposal. This amendment to the Resource Conservation and Recovery Act (RCRA) aims to provide more flexible management options for waste that is treated and disposed of on land, while still ensuring environmental protection standards are met.

This legislation recognizes the need to balance the practicalities of waste management with the importance of minimizing environmental risks associated with land disposal methods. By creating a framework for evaluating and modifying regulations, the act contributes to improved waste management practices while promoting compliance with RCRA goals.

In contrast, the Waste Minimization Act focuses on reducing the generation of hazardous waste rather than specifically regulating land disposal practices. The Resource Enhancement Act deals with other aspects of resource recovery and recycling without directly addressing land disposal. The Toxic Substances Control Act governs the use and control of toxic substances in general, which is outside the scope of land disposal practices addressed by the Land Disposal Program Flexibility Act.