---
title: "What are hazard communication requirements for safety data sheets, labeling, and training?"
canonical: https://www.m-i-n-d.ai/minds/osha/hazard-communication-sds-labeling-training
jurisdiction: "US Federal"
last_verified: 2026-08-25
license: CC BY 4.0 — https://creativecommons.org/licenses/by/4.0/
attribution: "Source: MIND (m-i-n-d.ai)"
---

# What are hazard communication requirements for safety data sheets, labeling, and training?

For the current regulatory period (eCFR as of August 4, 2026), the Hazard Communication Standard (29 CFR 1910.1200) requires chemical manufacturers and importers to classify chemical hazards and transmit that information to employers and employees through a comprehensive hazard communication program, which must include container labeling and other forms of warning, safety data sheets, and employee training.

## Details / How it works

The Hazard Communication Standard (29 CFR 1910.1200) requires employers to establish a comprehensive hazard communication program that includes container labeling and other forms of warning, safety data sheets, and employee training. The standard is intended to be consistent with the United Nations Globally Harmonized System of Classification and Labeling of Chemicals (GHS), primarily Revision 7.

## Numbers & thresholds

| Requirement | Details |
|-------------|---------|
| **Safety Data Sheets** | Must be prepared and distributed to employees and downstream employers (29 CFR 1910.1200(g)(6)-(7)) |
| **Labeling** | Containers must be labeled with hazard warnings (29 CFR 1910.1200(f)) |
| **Training** | Employees must receive information and training on hazardous chemicals in their work area (29 CFR 1910.1200(h)) |
| **Written Program** | Employers must develop and maintain a written hazard communication program (29 CFR 1910.1200(e)) |

## Exceptions & edge cases

The standard does not require labeling of pesticides subject to FIFRA labeling requirements, chemical substances under TSCA labeling requirements, or food, drugs, cosmetics, and medical devices. Laboratories have specific requirements: labels on incoming containers must not be removed or defaced, safety data sheets must be maintained and readily accessible, and employees must be provided information and training. For sealed containers not opened under normal conditions (e.g., warehousing, retail sales), employers must ensure labels are not removed, maintain safety data sheets, and provide training relevant to spill or leak emergencies.

## Sources

- [1] OSHA / Office of the Federal Register (eCFR) — 29 CFR 1910.1200 — Hazard Communication · https://www.ecfr.gov/current/title-29/subtitle-B/chapter-XVII/part-1910/subpart-Z/section-1910.1200 · as of 2026-08-25