Heavy Vehicle National Law Amendment Regulation 2026published on the NSW legislation website in accordance with Pt 6A of the Interpretation Act 1987 of NSW on 10 July 2026pt 1 comm on date of publicationpts 2–5 comm 1 August 2026 (see s 2)rep 2 August 2026 (see AIA s 22C)2026 SL No. 100Explanatory NoteHuman Rights Certificate