A document used to inform and protect users of commercial products generated by chemical suppliers, including products for sanitization and cleaning of animal housing and vivarium areas, is known as:

• A. The Safety Data Sheet
• B. Material Safety Data Sheet
• C. Product Information Sheet
• D. Hazard Communication Note

Answer: (A)

Safety Data Sheets provide essential safety information about chemical products to protect users and guide safe handling, storage, and emergency response. They accompany commercial products, including sanitizers and cleaners used in animal housing and vivaria, so workers know the hazards and how to stay safe. Under the Globally Harmonized System, the formal term is Safety Data Sheet; Material Safety Data Sheet is the older name. Other options don’t fit as well: a Product Information Sheet focuses on product features and usage rather than hazard details, and a Hazard Communication Note is not a standard, recognized hazard information document.