WCA Dangerous Goods
142 Member Offices
in 38 Countries in
84 Cities and
Ports worldwide

Cargo Classification

Class 6: Toxic and Infectious Substances

Hazardous Materials
Class 6.1: Poison
  • 6.1a Toxic substances which are liable to cause death or serious injury to human health if inhaled, swallowed or by skin absorption (potassium cyanide, mercuric chloride).
  • 6.1b (Now PGIII) Toxic substances which are harmful to human health (N.B this symbol is no longer authorized by the United Nations) (pesticides, methylene chloride).
Hazardous Materials
Class 6.2: Biohazard
  • 6.2 Biohazardous substances; the World Health Organization (WHO) divides this class into two categories: Category A: Infectious; and Category B: Samples (virus cultures, pathology specimens, used intravenous needles).
HAZARDOUS
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