Wörterbuch (en): Hazardous material / Hazardous substance
de: 
Gefahrstoff (m) 
fr: 
Substance dangereuse (f) / Matière dangereuse (f)
it: 
Materiale pericoloso / Sostanza pericolosa (f) 
es: 
Sustancia peligrosa (f)
Substances or mixtures which, during their manufacture or use, may have a harmful effect on humans or the environment.
