Is there a ranking of olive oil certifying organizations? I ask b/c I when I googled for olive oil testing, I came across the Olive Oil Commission of California, which apparently both does testing and requires members to also do testing, and California Olive Ranch is still a member in good standing of that one. http://www.oliveoilcommission.org/trusted/
Does this mean that even if they sourced olives from outside of California, it still meets some lab tests for pure extra virgin olive oil? If I care more about the "is actually extra virgin olive oil" question than where the olives were grown, I should be satisfied?
Also, I'm annoyed that even if multiple parties are doing tests, we don't really see published that "Brand X isn't pure olive oil, according to independent lab", or even "Brands X, Y, Z were tested, and Brands Y, Z are real olive oil". I'm assuming this is for legal reasons?