Having already played for the
West Coast, Smith became a
Wellington representative when he moved to Marist. In 1965, Smith was selected for the North Island rugby league team and the following year he was first selected for the
New Zealand national rugby league team, playing in two losses to
Australia. In 1967, he toured Australia, playing in only one test but ten of the seventeen tour games. He played in the
1968 World Cup in Australia and New Zealand and in the
1970 World Cup in Great Britain. In his final season for New Zealand, Smith was a key part of the Grand Slam Kiwis, playing in all seven tests as New Zealand defeated
Australia 24–3 and won three-test series against Great Britain 2–1 and France 2 wins and a draw. He finished his career having played in a total of 39 games including 16 tests. ==Death==