Deutsche Gesellschaft für
Technische Zusammenarbeit (GTZ) GmbH
Convention Project Chemical Safety
34
Finding the appropriate control approach
The number in the box indicates
the recommended control approach
•3
•3
•2
•1
•Large
•2
•2
•2
•1
•Medium
•1
•1
•1
•1
•Small
•Hazard Group B
•2
•2
•1
•1
•Large
•2
•1
•1
•1
•Medium
•1
•1
•1
•1
•Small
•Hazard Group A
•High dustiness
or volatility
•Medium dustiness
•Medium volatility
•Low dustiness
or volatility
•
•Dustiness / Volatility (factor 3)
•Amount Used (factor 2)
The R-Phrase guided you
to the Hazard Group (factor 1)