House of Assembly Fifty-Second Parliament, Second Session (52-2) 52 2 Parliament of South Australia House of Assembly published Answers to Questions Subcontracting Work Payments SUBCONTRACTING WORK PAYMENTS In reply to Mr WHETSTONE House of Assembly Chaffey SUBCONTRACTING WORK PAYMENTS In reply to Mr WHETSTONE (Chaffey) (29 June 2011) (Estimates Committee A). The Hon. J.W. WEATHERILL House of Assembly Cheltenham Premier Minister for State Development SUBCONTRACTING WORK PAYMENTS The Hon. J.W. WEATHERILL (Cheltenham—Premier, Minister for State Development): I have been advised of the following: The Building and Construction Industry Security of Payment Act 2009 came into operation on 10 December 2011.