2009 SL No. 154 2010 SL No. 13 2010 SL No. 349 2011 SL No. 306 2012 SL No. 245 Water Fluoridation Regulation 2008 ss 1–2 commenced on date of notification remaining provisions commenced 5 December 2008 (see s 2) rep 21 February 2020 (see 2020 SL No. 17 s 27) [prev exp 31 August 2020 (see SIA s 56A(2) and SIR s 3 sch 2 pt 2)] [orig exp 1 September 2019 (see SIA s 54)] Health Legislation Amendment Regulation (No. 2) 2009 s 1, pt 7 commenced on date of notification Environment and Resource Management and Other Legislation Amendment Regulation (No. 1) 2010 pts 1, 12 commenced on date of notification Water Fluoridation Amendment Regulation (No. 1) 2010 commenced on date of notification Health Legislation Amendment Regulation (No. 5) 2011 s 1, pt 4 commenced on date of notification Water Fluoridation Amendment Regulation (No. 1) 2012 commenced on date of notification SL 2008, No. 394