Which document provides instructions for handling hazardous materials?

The correct answer is SDS, which stands for Safety Data Sheet. An SDS provides comprehensive information on handling, storing, and working safely with hazardous materials. It typically includes details on the chemical properties of the substance, health hazards, protective measures, and safety precautions for handling and emergency procedures.

SDSs are vital resources for anyone who works with hazardous substances, ensuring that both employers and employees understand the risks and proper mitigation strategies involved. This document is an essential part of workplace safety protocols and compliance with relevant regulations.

While the other options are related to safety and handling materials, they do not specifically provide the same breadth of instructions as an SDS. For instance, MSDS refers to Material Safety Data Sheets, which is an older term that has largely been replaced by SDS. CAS stands for Chemical Abstracts Service, which provides a unique identifier for chemical substances but does not contain handling instructions. OSHA regulations pertain to a wider range of workplace safety issues but do not offer specific guidelines on individual hazardous materials.