Construction Health and Safety Technician (CHST) Practice Test 2025 – All-in-One Study Guide for Exam Success!

The abbreviation "MSDS" stands for "Material Safety Data Sheets." These documents are essential in providing detailed information about hazardous materials, including their physical and chemical properties, health hazards, safe handling and storage practices, and emergency measures for spills or exposure. The purpose of an MSDS is to inform workers and emergency responders about the risks associated with specific substances and how to handle them safely.

Material Safety Data Sheets are crucial in ensuring workplace safety, as they help employers comply with Occupational Safety and Health Administration (OSHA) regulations. The information contained in an MSDS enables workers to take proper precautions when using hazardous materials, contributing to a safer working environment. The other options do not accurately represent the standard terminology utilized in the industry, which is why "Material Safety Data Sheets" is the correct interpretation of the abbreviation MSDS.