INTERNATIONAL MARITIME DANGEROUS GOODS [IMDG Code]

class 1 ~ Explosive substances or articles

class 2 ~ Gases

class 3 ~ Flammable Liquid

class 4 ~ Flammable solid

class 5 ~ Oxidizing substances

class 6 ~ Toxic substances

class 7 ~ Radioactive materials

class 8 ~ Corrosive substancees

class 9 ~ Miscellaneous dangerous substances and articles.