How property is divided when a marriage or relationship breaks up is to be reviewed by the Law Commission.
Justice Minister Amy Adams has asked the commission to begin three new projects next year.
They will be to review the Property (Relationships) Act 1976, the Search and Surveillance Act 2012 and the Declaratory Judgments Act 1908.
The property act was last reviewed in 2001, and deals with how property is divided when a marriage, civil union or de facto relationship ends.
"The division of property at the end of a relationship is a stressful and often complex process that affects many thousands of New Zealanders each year. It is crucial that the law operates as effectively and as fairly as possible and the review is designed to ensure that is the case," Ms Adams said.