(1) This Chapter, Division 1 of Part 4.4, Division 1 of Part 5.2 and Chapter 7 are made under section 158 of the Occupational Health and Safety Act 2004 and section 52 of the Dangerous Goods Act 1985 .
(2) The remaining provisions of these Regulations (except Division 4 of Part 4.4 and Division 7 of Part 5.2 and Chapter 9) are made under section 158 of the Occupational Health and Safety Act 2004 .
(3) Division 4 of Part 4.4, Division 7 of Part 5.2 and Chapter 9 are made under section 52 of the Dangerous Goods Act 1985 .