Mauger made his Test debut against Ireland in 2001

The 26-year-old is believed to have signed a two-and-a-half year contract with the Tigers, beginning in December.

"This is probably the only opportunity my family will get to have an overseas experience due to our children's ages.

"My immediate focus is the Super 14 and getting selected for the All Blacks. It's good to have this deal done so I can focus on that," said Mauger.

"I'd also love to finish my career with Canterbury and if I'm still playing well enough possibly have a crack at the 2011 World Cup."

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All Blacks coach Graham Henry added: "Aaron has been a very important member of the All Blacks for the past five years.

"He's a world-class player and has also made a significant contribution as a leader both on and off the field. His decision making ability has been integral to the All Blacks success.

"The team wishes Aaron and family an exciting and successful time at Leicester and look forward to their return to make a further contribution to New Zealand rugby in 2010."

Mauger, who has played 38 Tests, is currently out of action with a knee injury, but is undergoing an All Blacks conditioning programme and will rejoin the Crusaders in March.