The model Work Health and Safety (WHS) Act has been amended since its publication in 2011, including a number of substantial amendments agreed to in 2014 and 2015. The current version, dated 21 March 2016, incorporates all those amendments.
Amendments to the model WHS laws do not automatically apply in a jurisdiction. For the model WHS Act, including any amendments, to have effect in a jurisdiction, it must be passed by the Parliament of a jurisdiction and subsequently enacted. For information on the WHS laws in your jurisdiction, please refer to the law in your state.