Safety data sheet (SDS)
The document for a hazardous chemical, prepared under the Hazard Communication Standard, with 16 set sections.
Definition, in the source's words
29 CFR 1910.1200(c)(opens ecfr.gov in a new tab)“Safety data sheet (SDS) means written or printed material concerning a hazardous chemical that is prepared in accordance with paragraph (g) of this section.”
What it means
Paragraph (g) sets the format: 16 sections in a fixed order. Section 2 is hazard identification, section 4 first-aid measures, and section 8 exposure controls and personal protection, which lists exposure limits such as the OSHA PEL.
Employers must keep an SDS for each hazardous chemical and make them readily accessible to employees during each work shift.
Example
A supervisor needs the PEL and glove type for a new degreaser. Both are in section 8 of its SDS. If a worker splashes it in their eyes, section 4 gives the first-aid steps.
Where it appears on the exam
ASP: ASP11 Domain 2, Safety Programs and Concepts
Practice: Hazard Communication and GHS
CSP: CSP11 Domain 6, Occupational Health and Applied Science
CHST: CHST5 Domain 1, Hazard and Risk Identification and Control
Practice: Hazard Communication and GHS, Hazard Communication Training and SDS Access
Questions
- How many sections does an SDS have?
- Sixteen, in the order set by 1910.1200(g) and Appendix D.
Related
Checked 2026-10-16. Spot a problem? Email hello@passcited.com.