Question: When did new zealand stop being a dominion?
Disambiguated questions and answers: question: When did new zealand stop being a dominion after the Statue of Westminister was adopted by New Zealand's Parliament?
When did new zealand stop being a dominion after the Statute of Westminster was passed by the United Kingdom's Parliament?
answer: 25 November 1947
11 December 1931
Natural Questions answer: 1947 (from the Wikipedia article "Dominion of New Zealand")