What should be maintained by the WCS regarding HAZMAT?

The correct answer is that the WCS (Work Center Supervisor) should maintain hard copies of Material Safety Data Sheets (MSDS) for hazardous materials. MSDS, now commonly referred to as Safety Data Sheets (SDS), provide essential information about the properties of hazardous substances, including how to handle, store, and respond to emergencies involving those materials. Keeping hard copies readily available is crucial for ensuring the safety of personnel who may come into contact with these substances, as it allows for quick access to vital information during emergencies or safety audits.

In a hazardous material environment, it's important for the WCS to ensure that all personnel can access these data sheets, which could include guidance on first aid measures, spill procedures, and safe handling practices. This practice helps maintain compliance with safety regulations and promotes a culture of safety within the workspace.

While maintaining electronic files of safety violations, inventorying office supplies, and keeping records of personnel training are all important tasks, they do not specifically address the immediate safety needs and requirements regarding hazardous materials management, which is why those options are less relevant in this context.