The Commerce Amendment Act 2018 amended the Commerce Act 1986 (the Commerce Act) to give the Commerce Commission the ability to undertake market studies to determine whether there are any factors that may be impeding competition in a market.
In this section
On 20 June 2023, the Government announced a competition market study into personal banking services by the Commerce Commission.
Find out about the Commerce Commission's study into competition for the supply and acquisition of New Zealand's residential building supplies.
The Government response follows the Commerce Commission’s market study into the retail grocery sector.
In February 2020, the Government announced its decision to introduce changes to improve competition in the retail fuel market. These changes have been implemented.
General information about the market study process and potential outcomes of a study.