Hazard statement
The set phrase on a label that describes the nature of a chemical's hazard and, where it applies, how severe it is.
Definition, in the source's words
29 CFR 1910.1200(c)(opens ecfr.gov in a new tab)“Hazard statement means a statement assigned to a hazard class and category that describes the nature of the hazard(s) of a chemical, including, where appropriate, the degree of hazard.”
What it means
Hazard statements are fixed by Appendix C for each class and category, so the same hazard reads the same on every label and SDS. They differ from precautionary statements, which say what to do about the hazard.
Example
A Category 2 flammable liquid's label reads Highly flammable liquid and vapor. That's the hazard statement. Keep away from heat, sparks, open flames is a precautionary statement.
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
- What's the difference between a hazard statement and a precautionary statement?
- A hazard statement describes the hazard. A precautionary statement recommends measures to minimize or prevent harm from it.
Related
Checked 2026-10-16. Spot a problem? Email hello@passcited.com.