The West Australian government presented its new Work Health and Safety (WHS) Bill to Parliament in November 2019 and debate has continued in February 2020. Joining with most other States in using the model WHS legislation is a major change for that State as it not only brings one set of occupational health and safety (OHS) laws to all businesses, including mines and petroleum, but it introduces the offence of Industrial Manslaughter. However, IM in WA has a two option penalty – “Industrial manslaughter – crime” and “Industrial manslaughter – simple offence”.