Section 49A: inserted, on 13 August 1996, by section 19 of the Civil Aviation Amendment Act 1996 (1996 No 91).
Section 49A(2): amended, on 1 July 2013, by section 413 of the Criminal Procedure Act 2011 (2011 No 81).
Section 49A(2)(a): amended, on 1 June 2004, by section 22(a) of the Civil Aviation Amendment Act 2004 (2004 No 8).
Section 49A(2)(b): amended, on 1 June 2004, by section 22(b) of the Civil Aviation Amendment Act 2004 (2004 No 8).