Hazardous Materials Labeling Training - GHS, HMIS and NFPA Labels in Industrial Environments

Working with hazardous materials is part of everyday life on the industrial floor, and the container label is your first line of defense. This course walks you through the major hazardous materials labeling systems you’ll encounter on the job—GHS, HMIS, NFPA, DOT, and EPA—so you can quickly identify hazards, select the right PPE, and respond safely whether you’re handling a drum of solvent, a secondary container on the line, or dealing with a spill or fire emergency.

Course Highlights

• Overview of the labeling requirements set by OSHA, DOT, and EPA, and what they mean for containers, mixing vats, and secondary containers like buckets or spray bottles on the plant floor
• How the Globally Harmonized System (GHS) uses pictograms, signal words, hazard statements, and precautionary information to standardize hazard communication
• Special labeling rules for in-house containers, small containers (100 mL or less), and bulk shipments
• How to read the Hazardous Materials Identification System (HMIS) color-coded bars (blue, red, yellow/orange, white) and number ratings to assess health, flammability, and reactivity hazards
• Identifying required PPE using HMIS letter codes and pictograms, and recognizing chronic hazard warnings (asterisks) and target organ information
• How to interpret NFPA diamond labels, including the special hazard icons for radioactive materials, water-reactive substances, and oxidizers
• Common label requirements shared across agencies: secure attachment, prominent placement, and legibility

By the end of the course, you will have learned

• How to identify which labeling system applies to a given hazardous material or container
• How to interpret GHS pictograms, signal words, and hazard statements at a glance
• How to read HMIS color-coded numerical ratings and determine the correct PPE for a task
• How to recognize chronic hazard indicators and know when to consult an SDS or supervisor
• How to interpret NFPA diamond labels to assess fire, health, and reactivity risks in an emergency
• How to recognize special hazard icons for radioactive, water-reactive, and oxidizing materials
• Why properly labeled containers—including secondary and in-house containers—are critical to your safety and the safety of your co-workers