Immigration Minister Michael Woodhouse said New Zealand was not in a position to judge the 400 visas issued each year for women to enter the country for an arranged marriage.
He was responding to a question at the National Party conference in Christchurch from a delegate concerned at domestic violence cases within arranged marriages going through the Manukau Court.
"When we are talking about family violence, I am not sure that we as a country can actually hold our hands up and say 'we are good enough to judge those cultures," Mr Woodhouse said.
"When we clean up our own act, when we let every New Zealander know that it's not okay, then maybe we will be able to look at a separate group and then make a difference judgment, but I don't think we are position at the moment."
Most of the 400 visas are for women from India to marry Indian men in New Zealand. They are usually temporary visas for a year, when they can apply for permanent residence.