Heavy Vehicle National Law and Other Legislation Amendment Act 2016 ss 1–2, ch 4 comm on date of assent ch 2 comm 1 October 2018 (2018 SL No. 142) (postponed commencement 10 December 2018 (automatic commencement under AIA s 15DA (2) (2017 SL No. 217)) ch 3 comm 1 July 2017 (2017 SL No. 102) rep 2 October 2018 (see AIA s 22C) Bill (Introduction) Explanatory Note Bill (3rd Reading) Explanatory Note Act 2016, No. 65