[elevaet]

I recently had some very good Australian olive oil, Colbram brand. I expect there's less problems with fakery in Aussie EVOO, but not certain.

[lmpdev]

Australian olive oil is world standard

Plenty of supply and it's not a relatively massive export so I'd wager the incentive to fake it just doesn't exist

[Tozen]

Good point. Hard to know who to trust, when it comes to olive oil, with so many scams, fakes, and contamination.