New Zealand State T20 winners State Otago Volts will play in the inaugural Champions League Twenty20 in India in October.

Otago Cricket Chief Executive Ross Dykes has confirmed New Zealand wicketkeeper Brendon McCullum and England all-rounder Dimitri Mascarenhas would both be eligible to play for the Volts in the competition, which is set to be played from October 8-23.

State Otago Volts coach Mike Hesson said players, management and supporters had been hopeful of receiving confirmation for a long time.

"To hear it is confirmed is hugely exciting," Hesson said. "This will give the Otago Volts a chance to show their skills and shine on the world stage."

Volts captain Craig Cumming said the team were excited about the opportunity of playing in the Champions League.

"We're very proud to represent our province in an international tournament like this," said Cumming. "Our guys are getting a unique opportunity to play the best teams from around the world and it will certainly help each of them to develop their experience and skill."