GM levels of one per cent, theoretically just over the adventitious presence (AP) levels of 0.9pc set by the Australian Oilseeds Federation (AOF) for standards for non-GM canola were found in samples at GrainCorp’s sites at Dunolly, in Central Victoria and Lillimur, in the west Wimmera. However, as these tests were found in 500-tonne running grade samples done by GrainCorp, and the bins storing the canola held 2000 tonnes, and the other three 500 tonne samples done in the same bin tested negative for GM presence, it took the AP levels back down to 0.25pc, well below the AOF’s 0.9pc prescribed standards for presence of GM material.