Toxic (Poisonous) Substances : (Class 6.1 Dangerous goods): Substances liable to cause death, serious injury or harm to human health if swallowed, inhaled or by skin contact
Ministry of Business, Innovation and Employment, Glossary of terms and acronyms, Wellington, New Zealand 2010. http://wwwsosh.govt.nz/resources/glossary-u.shtml, (Occupn Hlth and Sfty - Brit) {530}