What does "MSDS" stand for?

The term "MSDS" stands for "Material Safety Data Sheet." This document provides essential information about the properties of a particular chemical substance, including hazards associated with it, safe handling practices, emergency response actions, and recommended personal protective equipment. The MSDS is a vital component in ensuring workplace safety by informing employees and employers about potential risks involved in using hazardous materials. It serves as a reference point for understanding the material's health effects, fire and reactivity hazards, and necessary precautions to take for safe usage.

The other options do not accurately reflect the standardized terminology used in occupational safety and health contexts. "Managed Safety Data Sheet," for instance, does not exist as a recognized or defined term within hazard communication practices. Similarly, "Modified Safety Data Sheet" and "Material Safety and Design Sheet" are not officially used terms; thus, they fail to convey the required regulatory information crucial for compliance with safety standards. The understanding of MSDS has evolved into the Safety Data Sheet (SDS) format under the globally harmonized system, reinforcing the importance of the original concept of the MSDS.