Supreme Court case information
Listed below are the substantive Supreme Court cases for the year along with appeals still to be determined or cases awaiting hearing.
Information giving an overview of the case is included along with media releases and links to judgments being appealed when available.
All 2024 - 2014 Supreme Court cases dismissed or deemed to be dismissed where a notice of abandonment was received can be found here.
Transcripts for cases heard before the Supreme Court are included provided they are not suppressed. Transcripts from pre-trial hearings are not published until the final disposition of trial. These are unedited transcripts and they are not a formal record of the Court’s proceedings. The Ministry of Justice does not accept responsibility for the accuracy or completeness of any material and recommends that users exercise their own skill and care with respect to its use.
3 July 2026
Case information summary (as at 3 July 2026) – Cases where leave granted (PDF, 88 KB)
Case information summary (as at 3 July 2026) – Cases where leave to appeal decision not yet made (PDF, 127 KB)
All years
Leave to appeal is granted.
The approved grounds are whether under the Commerce Act 1986 the s 54K(3) power:
(i) is able to be exercised in the manner provided for in s 53P(3)(b) in the absence of a published input methodology (or methodologies) specific to starting price adjustment under s 53P(3)(b); and, if so:
(ii) permits change only to the extent necessitated by the newly published input methodology relied on by the Commission.
14 August 2012
__________________________
The appeal is dismissed.
The appellant is to pay the respondent costs of $40,000 together with disbursements to be fixed, if necessary, by the Registrar.
15 November 2012
Hearing dates : 9 and 10 October 2012
McGrath, William Young, Glazebrook, Blanchard, Anderson JJ.
The applicants must pay costs of $2,500 to both Milk New Zealand Holdings Ltd and the Crown respondents.
17 October 2012.
- MR [2015] NZSC 82 (PDF, 251 KB)
Hearing date : 17 February 2015
Elias CJ, McGrath, William Young, Glazebrook, O’Regan JJ.
5 December 2012
________________________
A The appeal is dismissed.
B The reasonable solicitor and client costs for all parties are to be met by the estate of the late John Williamson Luxford.
19 December 2013
- Hearing date 4 December 2012 (PDF, 154 KB)
- MR [2013] NZSC 153 (PDF, 88 KB)
(i) whether the appellants should be ordered to disclose the litigation agreement to the respondent; and
(ii) if so, on what terms.
14 November 2012
_____________________
tc
The approved ground of appeal is whether the Court of Appeal was correct in holding no substantial miscarriage of justice had occurred, notwithstanding the error in the jury being given and reading the two interview transcripts which had not been put into evidence.
20 December 2012.
10 April 2013
Elias CJ, McGrath, William Young, Chambers, Glazebrook JJ.Decision reserved.
Rehearing directed.
14 November 2013.
7 October 2014.
Elias CJ, McGrath, William Young, Glazebrook, O’Regan JJ.
Decision reserved.
Appeal allowed, conviction quashed,
New trial ordered.
19 November 2014
- MR [2014] NZSC 165 (PDF, 267 KB)
28 November 2012.
13 March 2013.
Leave to appeal is granted.
The approved ground is whether the Courts below were correct to dismiss the proceeding because the alleged deficiencies in the request to surrender and the application for a provisional warrant were not suitable for determination on a habeas corpus application.
16 November 2012
_____________________________
The appeal is dismissed. No order for costs.
20 December 2012
23 April 2013.