2012 SL No. 159 2016 SL No. 75 Transport Infrastructure (State-controlled Roads) Regulation 2006 commenced on date of notification exp 31 August 2017 (see SIA s 56A(2) and SIR s 3 sch 2 pt 2) Transport Legislation Amendment Regulation (No. 2) 2012 pts 1–2 commenced on date of notification Biosecurity Regulation 2016 remaining provisions comm 1 July 2016 immediately after the commencement of the Natural Resources and Mines Legislation (Fees) Amendment Regulation (No. 1) 2016, pt 11 (see s 2) SL 2006, No. 174