Atrazine is a common agricultural herbicide with endocrine disruptor activity. There is evidence that it interferes with reproduction and development, and may cause cancer. It has been banned in the EU since 2003. In Australia it is widely used for crops and in forestry. This review makes it clear that, as for glyphosate and other dangerous chemicals, USA and Australian reliance on manufacturer’s ‘research’ is faulty, and that it leaves the door open for corporate influence over regulators.