Why is it important for an inspector to trace unknown materials back to their source?

Tracing unknown materials back to their source is crucial in order to prevent future contamination. Understanding where a material originated helps inspectors identify potential hazards and prevent them from recurring. By pinpointing the source, measures can be put in place to manage or eliminate the risk of further contamination, thereby protecting the environment and public health.

This process aids in establishing accountability and ensuring that proper safety protocols are followed by the source, which is essential in the prevention of similar incidents in the future. It also supports the development of effective regulations and monitoring systems to safeguard against hazards in the first place.