Where are Safety Data Sheets (SDS) located?

Safety Data Sheets (SDS) are essential documents that provide detailed information about hazardous materials, including handling, storage, and emergency response measures. The correct answer indicates that SDS must be located where hazardous materials are used or stored. This is crucial for ensuring that personnel who work with these materials have immediate access to vital safety information. Having SDS readily available in these locations helps workers understand the risks associated with the substances they are dealing with and how to mitigate them effectively in case of an incident.

This positioning is a legal requirement under various regulations, including the Occupational Health and Safety Act. It aims to promote safety and ensures that everyone working in those areas can quickly reference the sheets to understand proper safety protocols and emergency response actions.

In the context of the other options, having Safety Data Sheets in a multi-use building or with personnel lacking specialized training does not guarantee accessibility and understanding when hazardous materials are present. Also, placing them where back-up emergency power is not available could compromise access to critical information during emergencies, contrary to their intended purpose of ensuring safety at hazardous material sites.