These transitional and saving measures apply from the commencement of the Work Health and Safety Act 2020 (WHS Act) and Work Health and Safety (Mines) Regulations 2022 (WHS Mines Regulations). Measures that transition or preserve existing arrangements in the Mines Safety and Inspection Regulations 1995 (the MSI Regulations) or delay commencement of certain duties in the WHS Mines Regulations can be found in regulation 2 (Commencement) or Part 11.4 Transitional and savings provisions (transitional).