Coach Stephen Kearney will lead the Kiwis into the 2017 Rugby League World Cup, after steering the side to Four Nations success in Wellington last October.
The New Zealand Rugby League has extended Kearney's existing contract, due to end this year, for a further two years.
The former Kiwis captain was first appointed in 2008, when he guided the team to World Cup glory, so the new extension will see him become the first national coach to spend an entire decade at the helm.
When Kearney leads the Kiwis into the Anzac test on May 1, he will become the longest continuously serving national coach.
Previously, Frank Endacott coached from 1994-2000, while Scotty McClymont's tenure spanned 1938-52, but included years where no teams played during World War II and two other teams toured without coaches appointed.