Building Industry Fairness (Security of Payment) and Other Legislation Amendment Regulation 2018 ss 1–2 comm on date of notification pts 2 divs 1–2, 3–4 comm 17 December 2018 (see s 2 (2)) pt 2 div 3 comm 01 April 2019 (see s 2 (1)) rep 02 April 2019 (see AIA s 22C) 2018 SL No. 177 Explanatory Note