Fire extinguishers in work vehicles I asked the same question. Below response (I added CAPS to highlight ambiguity);
"Fire extinguisher training is not a requirement in New Zealand, just as it is not a requirement to have any fire fighting equipment installed in a building (extinguishers, hose reels, fire blankets etc).
However, Fire and Emergency recommends the use of fire extinguishers to ensure the safety of building occupants and employees. This is especially relevant for places where there is a higher risk of fire, such as:
⦁ cooking areas
⦁ certain manufacturing processes
⦁ welding
⦁ hot work.
If you do have fire extinguishers on site then only staff who are trained to use them AND who feel comfortable doing so should. Training can be done in house by a suitably qualified staff member or be outsourced to a certified trainer. This is usually done annually, or as new staff are appointed.
You DON'T need to be qualified to use a fire extinguisher, but as above, only occupants who are confident using them and can do so safely, should. Only use fire extinguishers when it is safe to do so, e.g. when the fire is no larger than a waste paper basket or pot on a stove. Always have a safe path of escape, and ensure Fire and Emergency has been called.
Kind Regards,
Name With-held
Fire Information Unit
National Risk Reduction Team
P: 0800 347 346
fireinfoatfireandemergencydotnz
www.fireandemergency.nz"