Munster senior squad members Ian Nagle and Ivan Dineen have extended their contracts with the province.
Nagle has agreed a one year extension while Dineen has signed on for a further two. Scrum-half Cathal Sheridan moves from a Development to a full one year contract while Barry O'Mahony extends his Development Contract for another season.
Wing/full-back Sean Scanlon moves on at the end of the currrent season after agreeing terms with Rotherham Titans.
Academy players Cian Bohane, Duncan Casey, James Cronin, Ronan O'Mahony and Niall Scannell have all secured developement contracts for season 2013/14.