2. Carriage
															- PiC MAY offer or accept dangerous goods, if they are;
 - classified, documented, certified,
 - described,packaged,
 - marked, and labelled
 - in accordance with the Technical Instructions
 
3. Technical Instructions
															- Technical Instructions prescribe the conditions for shipment
 - and rules for acceptance, handling, and carriage (Council of ICAO)
 
1. Types
															- Include;
 - Explosives, Gasses, Flammable Liquids,
 - Chemical reaction when exposed,
 - Corrosives when leaked,
 - Toxic substances when inhaled, swallowed or touched