What is the purpose of the NARS system?

The NARS (National Asbestos Registry System) is designed primarily to monitor contractor violations related to asbestos-management regulations. This system is critical because it helps ensure compliance with safety protocols and standards in the handling and removal of asbestos materials. By tracking violations, the NARS plays a vital role in protecting public health and safety by holding contractors accountable for their practices and ensuring that they adhere to the established regulations. Monitoring violations helps authorities to identify trends, enforce regulations, and take corrective actions when necessary, thereby maintaining standards in asbestos management.

In this context, while the other options suggest important functions relevant to safety and environmental management, they do not accurately reflect the core purpose of the NARS system, which is focused specifically on monitoring contractor violations.