Actions can be brought by third parties (e.g. competitors, customers or consumers) that have been affected by the anti-competitive conduct seeking damages for the amount of the loss suffered. The courts may also impose injunctions to restrain anti-competitve conduct and vary or nullify anti-competitive contracts or arrangements. In April 2019, the Commerce Act was amended in that engaging in cartel conduct may now be a criminal offence with a maximum of 7 years of imprisonment.See also: https://comcom.govt.nz/make-a-complaint/complaint-process AND https://comcom.govt.nz/business/what-happens-when-you-do-not-comply-with-the-law