pt 1 comm on date of notification

pts 2–5, 6 (other than s 10), 7 (other than div 1), schs 1–2 comm 1 July 2025 (see s 2(1))

s 10, pt 7 div 1 comm 1 July 2026 (see s 2(2))

exp 1 September 2035 (see SIA s 54)