OSHA Labeling Requirements FAQ

OSHA Labeling Requirements for Hazard Communication

This section outlines OSHA’s requirements for workplace labeling under the Hazard Communication Standard (29 CFR 1910.1200). It provides clear guidance for when labels are required, what they must include, and how they contribute to hazard communication compliance. 

Topics Covered: 

Learn the key elements of workplace labeling for OSHA compliance. 

• Label Content Requirements: Include signal words, hazard statements, and pictograms as required by OSHA. 

• When Labels Are Required: Identify situations where labels must be applied or updated to remain compliant. 

• HazCom Program Alignment: Ensure labels support your written hazard communication program and training efforts. 

Use this section to strengthen your facility’s hazard communication program and ensure OSHA compliance across all labeling applications. 

OSHA Labeling Requirements Frequently Asked Questions

1. Are there specific labeling requirements for secondary containers?
2. How can I tell if my safety labels are OSHA compliant?
3. How does OSHA's labeling requirement align with the Globally Harmonized System (GHS)?
4. What are solar photovoltaic (PV) labeling requirements?
5. What organizations enforce arc flash standards?