Section 30 heading: amended, on 15 April 2004, by section 6 of the Criminal Investigations (Bodily Samples) Amendment Act 2003 (2003 No 113).
Section 30(1): amended, on 1 July 2019, by section 43(1) of the Oranga Tamariki Legislation Act 2019 (2019 No 30).
Section 30(1): amended, on 1 October 2008, pursuant to section 116(a)(ii) of the Policing Act 2008 (2008 No 72).
Section 30(1): amended, on 15 April 2004, by section 6 of the Criminal Investigations (Bodily Samples) Amendment Act 2003 (2003 No 113).
Section 30(2): amended, on 1 October 2008, pursuant to section 116(a)(ii) of the Policing Act 2008 (2008 No 72).
Section 30(2)(b)(ii): amended, on 15 April 2004, by section 6 of the Criminal Investigations (Bodily Samples) Amendment Act 2003 (2003 No 113).
Section 30(2)(b)(vi): amended, on 15 April 2004, by section 6 of the Criminal Investigations (Bodily Samples) Amendment Act 2003 (2003 No 113).