Deutsche Gesellschaft fόr
Technische Zusammenarbeit (GTZ) GmbH
Convention Project Chemical Safety
35
This is the lower half of the same chart
For all Hazard Group E substances, choose control approach 4
For Hazard Group S substances, undertake additional measures to protect workers’ skin & eyes
•4
•4
•4
•3
•Large
•4
•4
•4
•3
•Medium
•3
•2
•3
•2
•Small
•Hazard Group D
•4
•4
•4
•2
•Large
•3
•3
•3
•2
•Medium
•2
•1
•2
•1
•Small
•Hazard Group C
•High dustiness
or volatility
•Medium dustiness
•Medium volatility
•Low dustiness
or volatility
•Dustiness / Volatility (factor 3)
•Amount Used (factor 2)