This is a hard one to answer fully - but pretty much any company that DOES NOT appear on the following list, potentially test on animals.
Yes.
women and girls
yes
no it isn't tested on animals !!
There is a very good chance that they are not - the European Union has banned the sale of all cosmetics that have been tested on animals, which has in effect caused all international companies to stop testing cosmetics on animals.
Many of the animals die, are put to sleep, or tested on with something else.
MiceFruit fliesMothsFrogsMole ratsPrairie volesRabbitsBeaglesPigsMonkeys
Their products are not tested on animals and most of them are vegan.
The FDA does not require anything to be tested on animals. However, many, many companies still choose to do so.
According to PETA, Meaningful Beauty products are not tested on animals. There are online databases which maintain constant updates on which cosmetics companies test on animals.
Although not only Australian products are listed, and possibly not all companies that do not test are represented - this list at the ChooseCrueltyFree website (see related link) is probably the most detailed and accurate you will find for predominantly Aussie products (or those avail in Aus).
You're in luck! Jordana Cosmetics is a cruelty-free brand which means it's not tested on animals at all. Jordana is owned by the New Milani Group, which also owns Milani Cosmetics. The New Milani Group stands by their pledge against animal testing, making both brands cruelty-free.