Section 19 heading: amended, at 2 am on 29 November 2010, by section 406(1) of the Immigration Act 2009 (2009 No 51).
Section 19(1): amended, on 22 October 2018, by section 15(1) of the Overseas Investment Amendment Act 2018 (2018 No 25).
Section 19(1)(a): amended, on 16 June 2020, by section 7(3) of the Overseas Investment (Urgent Measures) Amendment Act 2020 (2020 No 21).
Section 19(2): substituted, at 2 am on 29 November 2010, by section 406(1) of the Immigration Act 2009 (2009 No 51).
Section 19(2): amended, on 22 October 2018, by section 15(2) of the Overseas Investment Amendment Act 2018 (2018 No 25).