Hi Trumpy,

just curious about what "International" means in a down under context?

In Europe white is obsolete.
Except for switch panel wiring where it is often used for the earthed (mostly negative) side of 24 VDC control voltage

In North America white is the "grounded conductor".

Here in Germany the way of replacing colour codes has more or less been done in a way that
1. a new colour code was defined
2. a new colour was produced and sold
3. electricians had a period of some months to years to end up the "old" material they stored
4. the new code became mandatory

But no idea about Australasia (probably except for Tahiti and New Caledonia). Only a certain curiosity which is the reason why I'm reading here.