Simon Green, Head of BT Sport, said: "BT Sport is the new home of club rugby and we'll be broadcasting 69 live and exclusive Aviva Premiership Rugby games across the season. Friday night's coverage will be anchored live from the grounds with games broadcast live on a Saturday and Sunday from the BT Sport Studio."
"We have a fantastic rugby team in place. Hosted by Craig Doyle, commentary will be provided by Nick Mullins and Alastair Eykyn who will be joined by BT Sport rugby experts, Lawrence Dallaglio, Ben Kay, Matt Dawson and Austin Healey. Reporting duties fall to Sarra Elgan and Martin Bayfield.
"I'm also delighted to announce a new Wednesday night show, Rugby Tonight, which will be hosted by Matt Dawson, Craig Doyle, Martin Bayfield and Sarra Elgan, which will offer a mixture of rugby analysis, debate and lively entertainment."
Heather Smith, UKDI & Ireland Marketing Director at Aviva said: "We are delighted to be sponsoring our fourth season of Aviva Premiership Rugby.
"To see three different winners in the last three years has been fantastic and shows just how competitive the Aviva Premiership has become. We are happy to be extending our partnership with the sport through to 2017. Good luck to all the teams involved in the coming season."