Definition(s)
Explosive Substance
Other solid, liquid or gaseous substances, mixture of substances, as well as substances that occur in combinations of such states, which due to their properties can easily cause an explosion through impact, friction, or through contact with ignition sources or other substances.
Source: Regulations Relating to Technical and Operational Matters at Onshore Facilities in the Petroleum Activities, etc. (The Technical and Operational Regulations) Norway, April 2010 (amended December 2010). Regulations