In regulation 4 of the Principal Regulations—
(a) the definition of accredited tourist and heritage railway operator is revoked ;
(b) after the definition of AQF insert the following definition—
""AQTF "means the Australian Quality Training Framework within the meaning of the Skilling Australia's Workforce Act 2005 of the Commonwealth;";
(c) in the definition of "exempt rail operator", for "section 63" substitute "Division 5A of Part 5 or section 69B";
(d) for the definition of health assessment national standard substitute—
""health assessment national standard" means National Standard for Health Assessment of Rail Safety Workers, published by the National Transport Commission in October 2012, as amended from time to time;";
(e) in the definition of "the Act", after " Safety " insert " (Local Operations) ".