Class 6 – Toxic and Infectious Substances Class 6 is divided into two divisions as follows Division 6.1 Toxic substancesThese are substances liable either to cause death or serious injury or to harm human health if swallowed or inhaled or by skin contact; Division 6.2 Infectious substancesThese are substances known or reasonably expected to contain … Continue reading Class 6 – Toxic and Infectious Substances