For nearly 30 years the Law Commission has been engaged in reforming the law of evidence in New Zealand.
In August 1989 the Minister of Justice asked the Commission to review all evidence law to make it as clear, simple and accessible as...
Our projects
Each project is an area of law or subject matter that the Law Commission has agreed to review. The Commission works on several projects at a time. Together, these projects make up the Commission's annual work programme.
Use the search filters below to find particular projects. For more information on how we work see how we conduct projects.
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Project status: Closed
Start date 20 February 2017
Last updated 03 September 2019
Project status: Closed
Start date 27 July 2016
Last updated 25 May 2021
The forensic analysis of DNA is a powerful tool in solving crime. However, the use of DNA in criminal investigations also raises important legal and ethical issues.
In New Zealand the Criminal Investigations (Bodily Samples) Act 1995...
Project status: Awaiting Government Response
Start date 28 June 2016
Last updated 15 October 2018
The Law Commission and the Ministry of Justice conducted a review of the Search and Surveillance Act 2012, as is required by section 357 of that Act. The review was referred to us by the then Minister of Justice on 28 June 2016 and we jointly...
Project status: Awaiting Government Response
Start date 01 December 2014
Last updated 20 October 2021
This project reviews the laws that determine how security sensitive information should be dealt with in court proceedings. The review looks at how to protect information that may prejudice New Zealand’s security. It also considers whether the...
Project status: Closed
Start date 01 November 2013
Last updated 28 September 2016
This review covers the Extradition Act 1999 and Mutual Assistance in Criminal Matters Act 1992. These Acts provide a framework for formal assistance between New Zealand and foreign governments in the investigation and prosecution of crime. They...
Project status: Closed
Start date 28 February 2012
Last updated 22 February 2017
Section 202(1) of the Evidence Act required the Commission to report to the Minister of Justice on the following matters:
(a) the operation of the provisions of the Act since its commencement;
(b) whether those provisions should be...
Project status: Closed
Start date 27 June 2007
Last updated 11 May 2015
In 1997 the Law Commission recommended a simplified procedure for dealing with habeas corpus applications. Habeas Corpus: Procedure (NZLC R44, 1997) http://www.lawcom.govt.nz...
Project status: Closed
Start date 01 April 2007
Last updated 11 May 2015
For this project, the Commission reviews existing rules of evidence around admissibility of previous convictions, similar offending and bad character. In particular, the extent to which the court is made aware of prior convictions of an accused,...
Project status: Closed
Start date 01 February 2007
Last updated 11 May 2015
A review of maximum penalties contained in the five major criminal statutes (Crimes Act 1961, Misuse of Drugs Act 1975, Land Transport Act 1998, Arms Act 1983, and Summary Offences Act 1981) was commenced by the Commission. Changes were to be...
Project status: Closed
Start date 12 October 2006
Last updated 20 September 2021
This project involves four stages, with publications at each stage.
Stage 1: Policy Overview was a high-level analysis to assess privacy values, changes in technology, international trends, and their implications for New Zealand law. It...