Which of the following is least associated with Safety Data Sheets (SDS)?

• A. Employee payroll information
• B. Hazard classification
• C. Handling and storage guidance
• D. Emergency measures

Answer: (A)

Safety Data Sheets convey essential information about chemical hazards and how to work with those chemicals safely. They include hazard classification, clear handling and storage guidance, and emergency measures such as spill response and first-aid instructions, along with other safety details like PPE recommendations. Payroll information, such as employee salaries or benefits, has no relation to chemical safety data and is not part of SDS content. Therefore, payroll information is the option least associated with SDS.