What information is provided by the Preparation Date and Group section of an SDS?

• A. To indicate the product color
• B. To indicate supplier contact number
• C. To indicate who prepared the SDS and when it was last updated
• D. To indicate storage conditions

Answer: (C)

Understanding what the Preparation Date and Group section tells you is about who authored the Safety Data Sheet and when the latest version was created or updated. The Preparation Date shows the date the SDS was prepared or last revised, while the Group identifies the team or department within the company responsible for preparing the document. This pairing provides traceability so you know who prepared the safety information and whether you’re looking at the most current version. It helps ensure you’re using up-to-date guidance, since chemical hazards and handling recommendations can change with new data.

This information does not indicate product color, supplier contact number, or storage conditions, which are found in other parts of the SDS.