Government agencies are vowing to work together to deal with the "emerging issue'' of forced marriage in New Zealand.
But a spokesman for the Refugee Council says he has seen no evidence of the problem and is wary of public hysteria.
Police, Child, Youth and Family and the ministries of social development, education and immigration have signed a letter of agreement outlining their coordinated response to victims of the practice.
"While we don't have hard data on the number of cases in New Zealand, we do know that forced and underage marriage is happening here,'' said police national family violence manager Inspector Brigitte Nimmo.
"We also know that victims rarely come forward for many reasons. Often they are very young, and it can be difficult for cultural and family reasons. It is timely to ensure we have a recognised, effective and safe pathway for victims of forced marriage.''