These transitional provisions apply from the commencement of the Work Health and Safety (Petroleum and Geothermal Energy Operations) Regulations 2022 (WHS PAGEO Regulations). Measures that transition or preserve existing arrangements in the current Petroleum (Submerged Lands) (Diving Safety) Regulations 2007, Petroleum (Submerged Lands) (Management of Safety on Offshore Facilities) Regulations 2007, Petroleum and Geothermal Energy Resources (Management of Safety) Regulations 2010, Petroleum (Submerged Lands) (Pipelines) Regulations 2007 and Petroleum Pipelines (Management of Safety of Pipeline Operations) Regulations 2010 or delay commencement of certain duties in the WHS PAGEO Regulations can be found in Part 6 (Transitional provisions).