Hazardous Materials 6th Edition Practice Test

The way the ERG is organized centers on color-coded sections that guide you to the right information quickly. The blue bordered pages serve as the materials index, listing the names of materials (and their UN numbers). That index is precisely where you’d find the material name you’re looking for, which then lets you jump to the appropriate guidance in the yellow pages. The other sections aren’t for listing material names—the yellow pages contain the guide numbers and initial response actions, while the green highlighted and purple bordered pages cover other hazard details and supplemental information. So, for finding the material name itself, the blue bordered pages are the correct place.