Hazard Communication Program, Step 4

Step 4: Maintain Safety Data Sheets, which are the sources of detailed information about every workplace chemical. Review the following information about SDSs:

• They were formerly called Material Safety Data Sheets (MSDSs)
• The Hazard Communication Standard requires that the chemical manufacturer, distributor, or importer provide Safety Data Sheets for each hazardous chemical
• The SDSs must be made accessible to all downstream users.
• SDS information must be in English (although it may be in other languages as well).
• Employers must do the following regarding SDSs:

OSHA lists its SDS requirements in an easy-to-read table in Appendix D of 29 CFR 1910.1200. Consult this appendix online if you have questions about the accuracy of a Safety Data Sheet.

• Make available the latest SDSs for each hazardous chemical in the workplace. (There are different requirements if these are available electronically rather than printed.)
• Ensure that the SDSs are readily accessible to employees in their work areas during their work shifts.
• Request SDSs from suppliers if the supplier has not provided them.
• Provide SDSs to medical personnel during an emergency.

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