Which of the following refers to the method of providing safety data for chemicals?

The correct answer is the Material Safety Data Sheet, commonly known as MSDS. This document is a crucial resource for providing comprehensive safety information regarding hazardous chemicals. It includes details such as the properties of the chemical, its health effects, safe handling and storage procedures, and emergency control measures in case of accidents. By presenting vital information about the chemical, the MSDS serves to protect both workers and the environment by ensuring that proper safety protocols are followed.

The other options do not specifically refer to a standardized document recognized for safety data concerning chemicals. Personal Safety Document, Chemical Hazard Report, and Safety Evaluation Form do not have the same universal acceptance or detailed nature as the MSDS. Therefore, the Material Safety Data Sheet stands out as the correct and widely acknowledged method for providing safety data on chemicals.