Which Federal Act introduced the concept of cradle to grave manifesting for hazardous waste products?

The Resource Conservation and Recovery Act (RCRA) introduced the concept of cradle to grave manifesting for hazardous waste products. This concept is essential for ensuring that hazardous waste is tracked from its point of origin (the "cradle") through its transportation, treatment, storage, and final disposal (the "grave"). The RCRA establishes guidelines for the safe management of hazardous waste, requiring that waste generators and transporters maintain records throughout the waste's lifecycle to ensure proper handling and compliance with environmental regulations.

This approach significantly enhances accountability in hazardous waste management, as each party involved is responsible for the waste at every stage. It also helps to prevent environmental contamination and promote safe waste disposal practices. The other acts mentioned focus on different aspects of environmental protection and waste management, but they do not specifically address the cradle to grave tracking system that is a hallmark of the RCRA.