PSI Virginia Real Estate Practice Exam 2026 - Free Real Estate Practice Questions and Study Guide

The Superfund Amendments and Reauthorization Act (SARA) significantly enhanced the original Superfund program, primarily by introducing the concept of permanent remedies for environmental hazards. This reflects a shift in focus towards not just addressing immediate concerns related to hazardous waste sites, but also ensuring that long-term, sustainable solutions were implemented to mitigate these environmental risks effectively.

Under SARA, there was a clear emphasis on improving the cleanup process and prioritizing measures that would not only remediate contaminated sites but also prevent future hazards. This included setting standards that required the use of permanent remedies and ensuring that cleanup actions would be protective of human health and the environment over the long haul. This approach marked an evolution in how hazardous waste sites were managed, emphasizing the importance of ongoing health protection beyond the completion of remedial activities.

The other options, while they address important aspects of environmental management or public health, do not represent the main focus or introduction brought about by SARA in relation to the Superfund program.